Array index error in smal_decode_segment function in LibRaw before 0.17.1 allows context-dependent attackers to cause memory errors and possibly execute arbitrary code via vectors related to indexes.

The remote NewStart CGSL host, running version MAIN 6.06, has LibRaw packages installed that are affected by multiple vulnerabilities:

  - The phase_one_correct function in Libraw before 0.17.1 allows attackers to cause memory errors and     possibly execute arbitrary code, related to memory object initialization. (CVE-2015-8367)

  - The faster LJPEG decoder in libraw 0.13.x, 0.14.x, and 0.15.x before 0.15.4 allows context-dependent     attackers to cause a denial of service (NULL pointer dereference) via a crafted photo file.
    (CVE-2013-1439)

  - Multiple double free vulnerabilities in the LibRaw::unpack function in libraw_cxx.cpp in LibRaw before     0.15.2 allow context-dependent attackers to cause a denial of service (application crash) and possibly     execute arbitrary code via a malformed full-color (1) Foveon or (2) sRAW image file. (CVE-2013-2126)

  - Array index error in smal_decode_segment function in LibRaw before 0.17.1 allows context-dependent     attackers to cause memory errors and possibly execute arbitrary code via vectors related to indexes.
    (CVE-2015-8366)

  - There is a floating point exception in the kodak_radc_load_raw function in dcraw_common.cpp in LibRaw     0.18.2. It will lead to a remote denial of service attack. (CVE-2017-13735)

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

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Array index error in smal_decode_segment function in LibRaw before 0.17.1 allows context-dependent     attackers to cause memory errors and possibly execute arbitrary code via vectors related to indexes.
    (CVE-2015-8366)

Note that Nessus relies on the presence of the package as reported by the vendor.

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

  - Array index error in smal_decode_segment function in LibRaw before 0.17.1 allows context-dependent
    attackers to cause memory errors and possibly execute arbitrary code via vectors related to indexes.
    (CVE-2015-8366)

  - The phase_one_correct function in Libraw before 0.17.1 allows attackers to cause memory errors and
    possibly execute arbitrary code, related to memory object initialization. (CVE-2015-8367)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3492-1 advisory.

    It was discovered that LibRaw incorrectly handled photo files. If a user or automated system were tricked     into processing a specially crafted photo file, a remote attacker could cause applications linked against     LibRaw to crash, resulting in a denial of service, or possibly execute arbitrary code

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

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

The remote host is affected by the vulnerability described in GLSA-201701-60 (LibRaw: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in LibRaw. Please review       the CVE identifiers referenced below for details.
  Impact :

    An attacker could execute arbitrary code, cause a Denial of Service       condition, or have other unspecified impacts.
  Workaround :

    There is no known workaround at this time.

Patch for CVE-2015-8366, CVE-2015-8367

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ChenQin reports :

The LibRaw raw image decoder has multiple vulnerabilities that can cause memory errors which may lead to code execution or other problems.

In CVE-2015-8366, LibRaw's smal_decode_segment function does not handle indexes carefully, which can cause an index overflow.

ID	Name	Product	Family	Type	Severity
305658	NewStart CGSL MAIN 6.06 : LibRaw Multiple Vulnerabilities (NS-SA-2025-0242)	Nessus	NewStart CGSL Local Security Checks	Local	critical
218986	Linux Distros Unpatched Vulnerability : CVE-2015-8366	Nessus	Misc.	Local	critical
405243	Alpine: multiple libraw packages: security update to 0.17.1-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	Local	critical
405243	Alpine: multiple libraw packages: security update to 0.17.1-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	Local	critical
104785	Ubuntu 14.04 LTS / 16.04 LTS : LibRaw vulnerabilities (USN-3492-1)	Nessus	Ubuntu Local Security Checks	Local	critical
96746	GLSA-201701-60 : LibRaw: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	Local	critical
89421	Fedora 23 : LibRaw-0.16.2-3.fc23 (2015-d2fc332108)	Nessus	Fedora Local Security Checks	Local	high
89348	Fedora 22 : LibRaw-0.16.2-3.fc22 (2015-a288773b9a)	Nessus	Fedora Local Security Checks	Local	high
87228	FreeBSD : libraw -- index overflow in smal_decode_segment (db04bf07-9cc8-11e5-8c2b-c335fa8985d7)	Nessus	FreeBSD Local Security Checks	Local	critical

Detections

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CVE-2015-8366

critical

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