Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2012-2840

Published: Jul 13, 2012 | Modified: Nov 07, 2023
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
6.8 MODERATE
AV:N/AC:M/Au:N/C:P/I:P/A:P
RedHat/V3
Ubuntu
LOW
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2012-2840
CWEhttps://cwe.mitre.org/data/definitions/189.html

Off-by-one error in the exif_convert_utf16_to_utf8 function in exif-entry.c in the EXIF Tag Parsing Library (aka libexif) before 0.6.21 allows remote attackers to cause a denial of service or possibly execute arbitrary code via crafted EXIF tags in an image.

Affected Software

Name Vendor Start Version End Version
Libexif Libexif_project * 0.6.20 (including)
Libexif Libexif_project 0.6.14 (including) 0.6.14 (including)
Libexif Libexif_project 0.6.15 (including) 0.6.15 (including)
Libexif Libexif_project 0.6.16 (including) 0.6.16 (including)
Libexif Libexif_project 0.6.18 (including) 0.6.18 (including)
Libexif Libexif_project 0.6.19 (including) 0.6.19 (including)
Red Hat Enterprise Linux 5 RedHat libexif-0:0.6.21-1.el5_8 *
Red Hat Enterprise Linux 6 RedHat libexif-0:0.6.21-5.el6_3 *
Libexif Ubuntu hardy *
Libexif Ubuntu lucid *
Libexif Ubuntu natty *
Libexif Ubuntu oneiric *
Libexif Ubuntu precise *
Libexif Ubuntu upstream *

References

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