CVE-2007-5135

MEDIUM

Description

Off-by-one error in the SSL_get_shared_ciphers function in OpenSSL 0.9.7 up to 0.9.7l, and 0.9.8 up to 0.9.8f, might allow remote attackers to execute arbitrary code via a crafted packet that triggers a one-byte buffer underflow. NOTE: this issue was introduced as a result of a fix for CVE-2006-3738. As of 20071012, it is unknown whether code execution is possible.

References

ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2008-007.txt.asc

http://lists.apple.com/archives/security-announce//2008/Jul/msg00003.html

http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00001.html

http://lists.vmware.com/pipermail/security-announce/2008/000002.html

http://secunia.com/advisories/22130

http://secunia.com/advisories/27012

http://secunia.com/advisories/27021

http://secunia.com/advisories/27031

http://secunia.com/advisories/27051

http://secunia.com/advisories/27078

http://secunia.com/advisories/27097

http://secunia.com/advisories/27186

http://secunia.com/advisories/27205

http://secunia.com/advisories/27217

http://secunia.com/advisories/27229

http://secunia.com/advisories/27330

http://secunia.com/advisories/27394

http://secunia.com/advisories/27851

http://secunia.com/advisories/27870

http://secunia.com/advisories/27961

http://secunia.com/advisories/28368

http://secunia.com/advisories/29242

http://secunia.com/advisories/30124

http://secunia.com/advisories/30161

http://secunia.com/advisories/31308

http://secunia.com/advisories/31326

http://secunia.com/advisories/31467

http://secunia.com/advisories/31489

http://security.freebsd.org/advisories/FreeBSD-SA-07:08.openssl.asc

http://security.gentoo.org/glsa/glsa-200710-06.xml

http://securityreason.com/securityalert/3179

http://sunsolve.sun.com/search/document.do?assetkey=1-26-103130-1

http://sunsolve.sun.com/search/document.do?assetkey=1-66-200858-1

http://support.avaya.com/elmodocs2/security/ASA-2007-485.htm

http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0241

http://www.debian.org/security/2007/dsa-1379

http://www.gentoo.org/security/en/glsa/glsa-200805-07.xml

http://www.mandriva.com/security/advisories?name=MDKSA-2007:193

http://www.novell.com/linux/security/advisories/2007_20_sr.html

http://www.openbsd.org/errata40.html

http://www.openbsd.org/errata41.html

http://www.openbsd.org/errata42.html

http://www.openssl.org/news/secadv_20071012.txt

http://www.redhat.com/support/errata/RHSA-2007-0813.html

http://www.redhat.com/support/errata/RHSA-2007-0964.html

http://www.redhat.com/support/errata/RHSA-2007-1003.html

http://www.securityfocus.com/archive/1/480855/100/0/threaded

http://www.securityfocus.com/archive/1/481217/100/0/threaded

http://www.securityfocus.com/archive/1/481488/100/0/threaded

http://www.securityfocus.com/archive/1/481506/100/0/threaded

http://www.securityfocus.com/archive/1/484353/100/0/threaded

http://www.securityfocus.com/archive/1/485936/100/0/threaded

http://www.securityfocus.com/archive/1/486859/100/0/threaded

http://www.securityfocus.com/bid/25831

http://www.securitytracker.com/id?1018755

http://www.vmware.com/security/advisories/VMSA-2008-0001.html

http://www.vmware.com/security/advisories/VMSA-2008-0013.html

http://www.vupen.com/english/advisories/2007/3325

http://www.vupen.com/english/advisories/2007/3625

http://www.vupen.com/english/advisories/2007/4042

http://www.vupen.com/english/advisories/2007/4144

http://www.vupen.com/english/advisories/2008/0064

http://www.vupen.com/english/advisories/2008/2268

http://www.vupen.com/english/advisories/2008/2361

http://www.vupen.com/english/advisories/2008/2362

http://www14.software.ibm.com/webapp/set2/subscriptions/pqvcmjd?mode=18&ID=4037

http://www14.software.ibm.com/webapp/set2/subscriptions/pqvcmjd?mode=18&ID=4038

https://bugs.gentoo.org/show_bug.cgi?id=194039

https://exchange.xforce.ibmcloud.com/vulnerabilities/36837

https://issues.rpath.com/browse/RPL-1769

https://issues.rpath.com/browse/RPL-1770

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10904

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5337

https://usn.ubuntu.com/522-1/

https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00218.html

Details

Source: MITRE

Published: 2007-09-27

Updated: 2018-10-15

Type: CWE-189

Risk Information

CVSS v2.0

Base Score: 6.8

Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P)

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM