Unrated severityNVD Advisory· Published Jul 13, 2012· Updated Jun 16, 2026
CVE-2012-2837
CVE-2012-2837
Description
The mnote_olympus_entry_get_value function in olympus/mnote-olympus-entry.c in the EXIF Tag Parsing Library (aka libexif) before 0.6.21 allows remote attackers to cause a denial of service (divide-by-zero error) via an image with crafted EXIF tags that are not properly handled during the formatting of EXIF maker note tags.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
8cpe:2.3:a:libexif_project:libexif:*:*:*:*:*:*:*:*+ 6 more
- cpe:2.3:a:libexif_project:libexif:*:*:*:*:*:*:*:*range: <=0.6.20
- cpe:2.3:a:libexif_project:libexif:0.6.14:*:*:*:*:*:*:*
- cpe:2.3:a:libexif_project:libexif:0.6.15:*:*:*:*:*:*:*
- cpe:2.3:a:libexif_project:libexif:0.6.16:*:*:*:*:*:*:*
- cpe:2.3:a:libexif_project:libexif:0.6.18:*:*:*:*:*:*:*
- cpe:2.3:a:libexif_project:libexif:0.6.19:*:*:*:*:*:*:*
- (no CPE)range: <0.6.21
Patches
Vulnerability mechanics
References
8- lists.opensuse.org/opensuse-security-announce/2012-07/msg00014.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2012-07/msg00015.htmlnvd
- rhn.redhat.com/errata/RHSA-2012-1255.htmlnvd
- secunia.com/advisories/49988nvd
- sourceforge.net/mailarchive/message.phpnvd
- www.debian.org/security/2012/dsa-2559nvd
- www.securityfocus.com/bid/54437nvd
- www.ubuntu.com/usn/USN-1513-1nvd
News mentions
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