CVE-2012-1149
UnknownEPSS 13.73%
Last modified
CVE-2012-1149 is a vulnerability of currently unknown severity. Integer overflow in the vclmi.dll module in OpenOffice.org (OOo) 3.3, 3.4 Beta, and possibly earlier, and LibreOffice before 3.5.3, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted embedded image object, as demonstrated by a JPEG image in a .DOC file, which triggers a heap-based buffer overflow.. EPSS estimates a 13.73% chance of exploitation in the next 30 days.
Description
Integer overflow in the vclmi.dll module in OpenOffice.org (OOo) 3.3, 3.4 Beta, and possibly earlier, and LibreOffice before 3.5.3, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted embedded image object, as demonstrated by a JPEG image in a .DOC file, which triggers a heap-based buffer overflow.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Libreoffice | Libreoffice | <= 3.5.2 | — |
| Debian | Debian Linux | 6.0 | — |
| Debian | Debian Linux | 7.0 | — |
| Redhat | Enterprise Linux | 5.0 | — |
| Redhat | Enterprise Linux Desktop | 5.0 | — |
| Redhat | Enterprise Linux Desktop | 6.0 | — |
| Redhat | Enterprise Linux Server | 6.0 | — |
| Redhat | Enterprise Linux Server Aus | 6.2 | — |
| Redhat | Enterprise Linux Server Eus | 6.2.z | — |
| Redhat | Enterprise Linux Workstation | 6.0 | — |
| Apache | Openoffice.Org | 3.3.0 | — |
| Apache | Openoffice.Org | 3.4 | Beta |
| Fedoraproject | Fedora | 15 | — |
| Fedoraproject | Fedora | 16 | — |
References
- http://lists.fedoraproject.org/pipermail/package-announce/2012-June/082168.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081319.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2012-0705.htmlThird Party Advisory
- http://secunia.com/advisories/49392Vendor Advisory
- http://security.gentoo.org/glsa/glsa-201209-05.xmlThird Party Advisory
- http://securitytracker.com/id?1027068Patch, Third Party Advisory, VDB Entry
- http://www.debian.org/security/2012/dsa-2473Third Party Advisory
- http://www.debian.org/security/2012/dsa-2487Third Party Advisory
- http://www.gentoo.org/security/en/glsa/glsa-201408-19.xmlThird Party Advisory
- http://www.libreoffice.org/advisories/cve-2012-1149/Vendor Advisory
- http://www.openoffice.org/security/cves/CVE-2012-1149.htmlThird Party Advisory
- http://www.osvdb.org/81988Broken Link
- http://www.securityfocus.com/bid/53570Third Party Advisory, VDB Entry
- http://lists.fedoraproject.org/pipermail/package-announce/2012-June/082168.htmlThird Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081319.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2012-0705.htmlThird Party Advisory
- http://secunia.com/advisories/49392Vendor Advisory
- http://security.gentoo.org/glsa/glsa-201209-05.xmlThird Party Advisory
- http://securitytracker.com/id?1027068Patch, Third Party Advisory, VDB Entry
- http://www.debian.org/security/2012/dsa-2473Third Party Advisory
- http://www.debian.org/security/2012/dsa-2487Third Party Advisory
- http://www.gentoo.org/security/en/glsa/glsa-201408-19.xmlThird Party Advisory
- http://www.libreoffice.org/advisories/cve-2012-1149/Vendor Advisory
- http://www.openoffice.org/security/cves/CVE-2012-1149.htmlThird Party Advisory
- http://www.osvdb.org/81988Broken Link
- http://www.securityfocus.com/bid/53570Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2012-1149?
Integer overflow in the vclmi.dll module in OpenOffice.org (OOo) 3.3, 3.4 Beta, and possibly earlier, and LibreOffice before 3.5.3, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a crafted embedded image object, as demonstrated by a JPEG image in a .DOC file, which triggers a heap-based buffer overflow.
How severe is CVE-2012-1149?
Severity scoring for CVE-2012-1149 is pending analysis. The EPSS model estimates a 13.73% probability of exploitation in the next 30 days.
How do I fix CVE-2012-1149?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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