Oracle Secure Global Desktop Multiple Vulnerabilities (April 2017 CPU) (SWEET32)

Critical Nessus Plugin ID 99930

Synopsis

An application installed on the remote host is affected by multiple vulnerabilities.

Description

The version of Oracle Secure Global Desktop installed on the remote host is 4.71, 5.2, or 5.3 and is missing a security patch from the April 2017 Critical Patch Update (CPU). It is, therefore, affected by multiple vulnerabilities :

- An integer overflow condition exists in the Window System (X11) subcomponent in multiple functions in X.Org libExt due to improper validation of user-supplied input when calculating the amount of memory required to handle return data. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. Note that this issue only affects version 4.71. (CVE-2013-1982)

- An integer overflow condition exists in X.Org libXfixes in the XFixesGetCursorImage() function when handling large cursor dimensions or name lengths due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code.
(CVE-2013-1983)

- An integer overflow condition exists within multiple functions in X.Org libXi due to improper validation of user-supplied input when calculating the amount of memory needed to handle return data. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code.
(CVE-2013-1984)

- An integer overflow condition exists in X.Org libXinerama in the XineramaQueryScreens() function due to improper validation of user-supplied input when calculating the amount of memory needed to handle return data. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2013-1985)

- An integer overflow condition exists in multiple functions in X.Org libXrandr due to improper validation of user-supplied input when calculating the amount of memory needed to handle return data. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code.
(CVE-2013-1986)

- An integer overflow condition exists in multiple functions in X.Org libXrender due to improper validation of user-supplied input when calculating the amount of memory needed to handle return data. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code.
(CVE-2013-1987)

- An overflow condition exists in X.Org libXi in the XListInputDevices() function, related to an unexpected sign extension, due to improper checking of the amount of memory needed to handle returned data when converting smaller integer types to larger ones. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2013-1995)

- An overflow condition exists within multiple functions in X.Org LibXi due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this, via a specially crafted length or index, to cause a denial of service condition or the execution of arbitrary code. (CVE-2013-1998)

- An overflow condition exists in X.Org LibXt in the
_XtResourceConfigurationEH() function due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this, via a specially crafted length or index, to cause a denial of service condition or the execution of arbitrary code.
(CVE-2013-2002)

- An integer overflow condition exists in X.Org libXcursor in the _XcursorFileHeaderCreate() function due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this, via a specially crafted file, to cause a denial of service condition or the execution of arbitrary code.
(CVE-2013-2003)

- An uninitialized pointer flaw exists within multiple functions in X.Org LibXt due to a failure to check for proper initialization of pointers. An unauthenticated, remote attacker can exploit this to corrupt memory, resulting in a denial of service condition or the possible execution of arbitrary code. (CVE-2013-2005)

- A flaw exists in the Application Server subcomponent (Apache Tomcat) due to a failure to process passwords when they are paired with non-existent usernames. An authenticated, remote attacker can exploit this, via a timing attack, to enumerate user account names.
(CVE-2016-0762)

- Multiple integer overflow conditions exist in s3_srvr.c, ssl_sess.c, and t1_lib.c due to improper use of pointer arithmetic for heap-buffer boundary checks. An unauthenticated, remote attacker can exploit these to cause a denial of service. (CVE-2016-2177)

- An information disclosure vulnerability exists in the dsa_sign_setup() function in dsa_ossl.c due to a failure to properly ensure the use of constant-time operations.
An unauthenticated, remote attacker can exploit this, via a timing side-channel attack, to disclose DSA key information. (CVE-2016-2178)

- A denial of service vulnerability exists in the DTLS implementation due to a failure to properly restrict the lifetime of queue entries associated with unused out-of-order messages. An unauthenticated, remote attacker can exploit this, by maintaining multiple crafted DTLS sessions simultaneously, to exhaust memory.
(CVE-2016-2179)

- An out-of-bounds read error exists in the X.509 Public Key Infrastructure Time-Stamp Protocol (TSP) implementation. An unauthenticated, remote attacker can exploit this, via a crafted time-stamp file that is mishandled by the 'openssl ts' command, to cause a denial of service or to disclose sensitive information.
(CVE-2016-2180)

- A denial of service vulnerability exists in the Anti-Replay feature in the DTLS implementation due to improper handling of epoch sequence numbers in records.
An unauthenticated, remote attacker can exploit this, via spoofed DTLS records, to cause legitimate packets to be dropped. (CVE-2016-2181)

- An overflow condition exists in the BN_bn2dec() function in bn_print.c due to improper validation of user-supplied input when handling BIGNUM values. An unauthenticated, remote attacker can exploit this to crash the process. (CVE-2016-2182)

- A vulnerability exists, known as SWEET32, in the 3DES and Blowfish algorithms due to the use of weak 64-bit block ciphers by default. A man-in-the-middle attacker who has sufficient resources can exploit this vulnerability, via a 'birthday' attack, to detect a collision that leaks the XOR between the fixed secret and a known plaintext, allowing the disclosure of the secret text, such as secure HTTPS cookies, and possibly resulting in the hijacking of an authenticated session.
(CVE-2016-2183)

- A flaw exists in the Core subcomponent, specifically in the libcurl library, due to improper validation of TLS certificates. An authenticated, remote attacker with the ability to intercept network traffic can exploit this issue to disclose or manipulate transmitted data by spoofing the TLS/SSL server using a certificate that appears valid. Note that this issue only affects versions 5.2 and 5.3. (CVE-2016-3739)

- A flaw exists in cURL and libcurl when loading dynamic link library (DLL) files security.dll, secur32.dll, or ws2_32.dll due searching an insecure path which may not be trusted or under user control. A local attacker can exploit this, via a Trojan DLL file placed in the search path, to execute arbitrary code with the privileges of the user running the program. (CVE-2016-4802)

- A security bypass vulnerability exists in Apache Tomcat due to an unspecified flaw related to web applications.
A local attacker can exploit this, via a utility method that is available to web applications, to bypass a configured SecurityManager. (CVE-2016-5018)

- An out-of-bounds access error exists in the Window System (X11) subcomponent, specifically in the XvQueryAdaptors() function in file Xv.c, when handling server responses. An authenticated, remote attacker can exploit this to impact confidentiality, integrity, and availability. (CVE-2016-5407)

- A use-after-free error exists in cURL and libcurl within file lib/vtls/vtls.c due to the program attempting to resume TLS sessions even if the client certificate fails. An unauthenticated, remote attacker can exploit this to bypass validation mechanisms, allowing the attacker to possibly control which connection is used.
(CVE-2016-5419)

- A flaw exists in cURL and libcurl in the Curl_ssl_config_matches() function within file lib/vtls/vtls.c due to the program reusing TLS connections with different client certificates. An unauthenticated, remote attacker can exploit this to disclose sensitive cross-realm information.
(CVE-2016-5420)

- A use-after-free error exists in cURL and libcurl in in the close_all_connections() function within file lib/multi.c due to connection pointers not being properly cleared. An unauthenticated, remote attacker can exploit this to have an unspecified impact on confidentiality, integrity, and availability.
(CVE-2016-5421)

- A flaw exists in the tls_decrypt_ticket() function in t1_lib.c due to improper handling of ticket HMAC digests. An unauthenticated, remote attacker can exploit this, via a ticket that is too short, to crash the process, resulting in a denial of service.
(CVE-2016-6302)

- An integer overflow condition exists in the MDC2_Update() function in mdc2dgst.c due to improper validation of user-supplied input. An unauthenticated, remote attacker can exploit this to cause a heap-based buffer overflow, resulting in a denial of service condition or possibly the execution of arbitrary code.
(CVE-2016-6303)

- A flaw exists in the ssl_parse_clienthello_tlsext() function in t1_lib.c due to improper handling of overly large OCSP Status Request extensions from clients. An unauthenticated, remote attacker can exploit this, via large OCSP Status Request extensions, to exhaust memory resources, resulting in a denial of service condition.
(CVE-2016-6304)

- A flaw exists in the SSL_peek() function in rec_layer_s3.c due to improper handling of empty records. An unauthenticated, remote attacker can exploit this, by triggering a zero-length record in an SSL_peek call, to cause an infinite loop, resulting in a denial of service condition. (CVE-2016-6305)

- An out-of-bounds read error exists in the certificate parser that allows an unauthenticated, remote attacker to cause a denial of service via crafted certificate operations. (CVE-2016-6306)

- A denial of service vulnerability exists in the state-machine implementation due to a failure to check for an excessive length before allocating memory. An unauthenticated, remote attacker can exploit this, via a crafted TLS message, to exhaust memory resources.
(CVE-2016-6307)

- A denial of service vulnerability exists in the DTLS implementation due to improper handling of excessively long DTLS messages. An unauthenticated, remote attacker can exploit this, via a crafted DTLS message, to exhaust available memory resources. (CVE-2016-6308)

- A flaw exists in Apache Tomcat within SecurityManager due to improper restriction of access to system properties by the configuration files system property replacement feature. A local attacker can exploit this, via a crafted web application, to bypass SecurityManager restrictions and disclose system properties.
(CVE-2016-6794)

- A flaw exists in Apache Tomcat that allows a local attacker to bypass a configured SecurityManager by changing the configuration parameters for the JSP Servlet. (CVE-2016-6796)

- A flaw exists in Apache Tomcat due to a failure to limit web application access to global JNDI resources. A local attacker can exploit this to gain unauthorized access to resources. (CVE-2016-6797)

- A flaw exists in Apache Tomcat when handling request lines containing certain invalid characters. An unauthenticated, remote attacker can exploit this to conduct HTTP response splitting attacks by injecting additional headers into responses. (CVE-2016-6816)

- An infinite loop condition exists in Apache Tomcat in the HTTP/2 parser when handling overly large headers. An unauthenticated, remote attacker can exploit this, via a specially crafted request, to cause a denial of service condition. (CVE-2016-6817)

- A carry propagation error exists in the Broadwell-specific Montgomery multiplication procedure when handling input lengths divisible by but longer than 256 bits. This can result in transient authentication and key negotiation failures or reproducible erroneous outcomes of public-key operations with specially crafted input. A man-in-the-middle attacker can possibly exploit this issue to compromise ECDH key negotiations that utilize Brainpool P-512 curves. (CVE-2016-7055)

- A flaw exists in cURL in the Curl_cookie_init() function within file lib/cookie.c when handling cookies. An unauthenticated, remote attacker can exploit this to inject new cookies for arbitrary domains.
(CVE-2016-8615)

- A flaw exists in cURL in the ConnectionExists() function within file lib/url.c when checking credentials supplied for reused connections due to the comparison being case-insensitive. An unauthenticated, remote attacker can exploit this to authenticate without knowing the proper case of the username and password.
(CVE-2016-8616)

- An integer overflow condition exists in cURL in the base64_encode() function within file lib/base64.c due to improper validation of certain input. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code. (CVE-2016-8617)

- A denial of service vulnerability exists in cURL in the alloc_addbyter() function within file lib/mprintf.c due to improper validation of overly long input when it is supplied to the curl_maprintf() API method. An unauthenticated, remote attacker can exploit this to free already freed memory and thereby crash the program.
(CVE-2016-8618)

- A double-free error exists in cURL in the read_data() function within file lib/security.c when handling Kerberos authentication. An unauthenticated, remote attacker can exploit this to free already freed memory, resulting in an unspecified impact on confidentiality, integrity, and availability. (CVE-2016-8619)

- An out-of-bounds access error exists in cURL in file tool_urlglob.c within the globbing feature. An unauthenticated, remote attacker can exploit this to disclose memory contents or execute arbitrary code.
(CVE-2016-8620)

- An out-of-bounds error exists in cURL in the parsedate() function within file lib/parsedate.c when handling dates. An unauthenticated, remote attacker can exploit this to disclose memory contents or cause a denial of service condition. (CVE-2016-8621)

- An integer truncation error exists in cURL in the curl_easy_unescape() function within file lib/escape.c when handling overly large URLs. An unauthenticated, remote attacker can exploit this to cause a denial of service condition or the execution of arbitrary code.
(CVE-2016-8622)

- A use-after-free error exists in cURL within file lib/cookie.c when handling shared cookies. An unauthenticated, remote attacker can exploit this to disclose memory contents. (CVE-2016-8623)

- A flaw exists in cURL in the parseurlandfillconn() function within file lib/url.c when parsing the authority component of a URL with the host name part ending in a '#' character. An unauthenticated, remote attacker can exploit this to establish a connection to a different host than intended. (CVE-2016-8624)

- A flaw exists in cURL within International Domain Names (IDNA) handling when translating domain names to puny code for DNS resolving due to using the outdated IDNA 2003 standard instead of the IDNA 2008 standard, which can result in incorrect translation of a domain name.
An unauthenticated, remote attacker can exploit this to cause network traffic to be redirected to a different host than intended. (CVE-2016-8625)

- A flaw exists in Apache Tomcat within the catalina/mbeans/JmxRemoteLifecycleListener.java class that is triggered during the deserialization of Java objects. An unauthenticated, remote attacker can exploit this to execute arbitrary code. (CVE-2016-8735)

- A flaw exists in the Web Server component (Apache HTTP Server) when handling whitespace patterns in User-Agent headers. An authenticated, remote attacker can exploit this, via a specially crafted User-Agent header, to cause incorrect processing of sequences of requests, resulting in incorrectly interpreting responses, polluting the cache, or disclosing content from one request to a second downstream user-agent.
(CVE-2016-8743)

- A NULL pointer dereference flaw exists within file ssl/statem/statem_clnt.c when handling parameters for the DHE or ECDHE key exchanges. An unauthenticated, remote attacker can exploit this, via specially crafted parameters, to cause a denial of service condition.
(CVE-2017-3730)

- A out-of-bounds read error exists exists in the Core subcomponent, specifically in OpenSSL, when handling packets using the CHACHA20/POLY1305 or RC4-MD5 ciphers.
An unauthenticated, remote attacker can exploit this, via specially crafted truncated packets, to cause a denial of service condition. (CVE-2017-3731)

- A carry propagating error exists in the x86_64 Montgomery squaring implementation that may cause the BN_mod_exp() function to produce incorrect results. An unauthenticated, remote attacker with sufficient resources can exploit this to obtain sensitive information regarding private keys. Note that this issue is very similar to CVE-2015-3193. Moreover, the attacker would additionally need online access to an unpatched system using the target private key in a scenario with persistent DH parameters and a private key that is shared between multiple clients. For example, this can occur by default in OpenSSL DHE based SSL/TLS cipher suites. (CVE-2017-3732)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Apply the appropriate patch according to the April 2017 Oracle Critical Patch Update advisory.

See Also

http://www.nessus.org/u?623d2c22

https://sweet32.info/

https://www.openssl.org/blog/blog/2016/08/24/sweet32/

Plugin Details

Severity: Critical

ID: 99930

File Name: oracle_secure_global_desktop_apr_2017_cpu.nasl

Version: 1.6

Type: local

Family: Misc.

Published: 2017/05/02

Updated: 2018/07/18

Dependencies: 70729

Risk Information

Risk Factor: Critical

CVSS v2.0

Base Score: 10

Temporal Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:POC/RL:OF/RC:C

CVSS v3.0

Base Score: 9.1

Temporal Score: 8.2

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:oracle:virtualization_secure_global_desktop

Required KB Items: Host/Oracle_Secure_Global_Desktop/Version

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2017/04/18

Vulnerability Publication Date: 2013/05/23

Reference Information

CVE: CVE-2013-1982, CVE-2013-1983, CVE-2013-1984, CVE-2013-1985, CVE-2013-1986, CVE-2013-1987, CVE-2013-1995, CVE-2013-1998, CVE-2013-2002, CVE-2013-2003, CVE-2013-2005, CVE-2016-0762, CVE-2016-2177, CVE-2016-2178, CVE-2016-2179, CVE-2016-2180, CVE-2016-2181, CVE-2016-2182, CVE-2016-2183, CVE-2016-3739, CVE-2016-4802, CVE-2016-5018, CVE-2016-5407, CVE-2016-5419, CVE-2016-5420, CVE-2016-5421, CVE-2016-6302, CVE-2016-6303, CVE-2016-6304, CVE-2016-6305, CVE-2016-6306, CVE-2016-6307, CVE-2016-6308, CVE-2016-6794, CVE-2016-6796, CVE-2016-6797, CVE-2016-6816, CVE-2016-6817, CVE-2016-7055, CVE-2016-8615, CVE-2016-8616, CVE-2016-8617, CVE-2016-8618, CVE-2016-8619, CVE-2016-8620, CVE-2016-8621, CVE-2016-8622, CVE-2016-8623, CVE-2016-8624, CVE-2016-8625, CVE-2016-8735, CVE-2016-8743, CVE-2017-3730, CVE-2017-3731, CVE-2017-3732

BID: 60121, 60123, 60124, 60125, 60126, 60127, 60128, 60129, 60132, 60133, 60137, 90726, 90997, 91081, 91319, 92117, 92292, 92306, 92309, 92557, 92628, 92630, 92982, 92984, 92987, 93149, 93150, 93151, 93152, 93153, 93368, 93939, 93940, 93942, 93943, 93944, 94094, 94096, 94097, 94098, 94100, 94101, 94102, 94103, 94105, 94106, 94107, 94242, 94461, 94462, 94463, 95077, 95812, 95813, 95814

EDB-ID: 41783