Read the docs
TI-2012-01055 Aliases CVE-2012-1149GHSA-xqxg-hxfm-4q7f

Integer overflow in the vclmi.dll module in OpenOffice.org (OOo) 3.3, 3.4 Beta, and…

Priority MEDIUM 48CWE-189Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
Partial · Partial · Partial
Fix status
Fixed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-189 and the CVSS impact.

Summary

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.

Why it matters now

EPSS 0.14016 96th percentileScored 2026-11-07
Fix Fixed Red Hat: 1 advisory

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 14

CPEVersionsRoleVendor
cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:*up to 3.5.2VulnerableThe Document Foundation
cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*6.0VulnerableDebian
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*7.0VulnerableDebian
cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:*5.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:*5.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*6.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*6.0VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_aus:6.2:*:*:*:*:*:*:*6.2VulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_server_eus:6.2.z:*:*:*:*:*:*:*6.2.zVulnerableRed Hat
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*6.0VulnerableRed Hat
  • cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:* Versions up to 3.5.2 Vulnerable ·The Document Foundation
  • cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Debian
  • cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* Versions 7.0 Vulnerable ·Debian
  • cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_aus:6.2:*:*:*:*:*:*:* Versions 6.2 Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_server_eus:6.2.z:*:*:*:*:*:*:* Versions 6.2.z Vulnerable ·Red Hat
  • cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* Versions 6.0 Vulnerable ·Red Hat
Show 4 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:apache:openoffice.org:3.3.0:*:*:*:*:*:*:*3.3.0VulnerableApache
cpe:2.3:a:apache:openoffice.org:3.4:beta:*:*:*:*:*:*3.4 betaVulnerableApache
cpe:2.3:o:fedoraproject:fedora:15:*:*:*:*:*:*:*15VulnerableFedoraproject
cpe:2.3:o:fedoraproject:fedora:16:*:*:*:*:*:*:*16VulnerableFedoraproject
  • cpe:2.3:a:apache:openoffice.org:3.3.0:*:*:*:*:*:*:* Versions 3.3.0 Vulnerable ·Apache
  • cpe:2.3:a:apache:openoffice.org:3.4:beta:*:*:*:*:*:* Versions 3.4 beta Vulnerable ·Apache
  • cpe:2.3:o:fedoraproject:fedora:15:*:*:*:*:*:*:* Versions 15 Vulnerable ·Fedoraproject
  • cpe:2.3:o:fedoraproject:fedora:16:*:*:*:*:*:*:* Versions 16 Vulnerable ·Fedoraproject

Remediation

Red Hat 1 advisory

  • RHSA-2012:0705 Released 2012-06-04 · Red Hat rating Important
    openoffice.org security update
    • RHEL Desktop Workstation (v. 5 client) openoffice.org-1:3.1.1-19.10.el5_8.3, openoffice.org-sdk-1:3.1.1-19.10.el5_8.3, openoffice.org-sdk-1:3.1.1-19.10.el5_8.3.i386 +2
    • RHEL Optional Productivity Applications (v. 5 server) openoffice.org-1:3.1.1-19.10.el5_8.3, openoffice.org-base-1:3.1.1-19.10.el5_8.3, openoffice.org-base-1:3.1.1-19.10.el5_8.3.i386 +47
    • Red Hat Enterprise Linux Desktop (v. 5 client) openoffice.org-1:3.1.1-19.10.el5_8.3, openoffice.org-base-1:3.1.1-19.10.el5_8.3, openoffice.org-base-1:3.1.1-19.10.el5_8.3.i386 +47
    • Red Hat Enterprise Linux Desktop (v. 6) autocorr-af-1:3.2.1-19.6.el6_2.7, autocorr-bg-1:3.2.1-19.6.el6_2.7, autocorr-cs-1:3.2.1-19.6.el6_2.7 +47
    • Red Hat Enterprise Linux Desktop Optional (v. 6) broffice.org-base-1:3.2.1-19.6.el6_2.7, broffice.org-brand-1:3.2.1-19.6.el6_2.7, broffice.org-calc-1:3.2.1-19.6.el6_2.7 +11
    • Red Hat Enterprise Linux Server Optional (v. 6) autocorr-af-1:3.2.1-19.6.el6_2.7, autocorr-bg-1:3.2.1-19.6.el6_2.7, autocorr-cs-1:3.2.1-19.6.el6_2.7 +47
    • Red Hat Enterprise Linux Workstation (v. 6) autocorr-af-1:3.2.1-19.6.el6_2.7, autocorr-bg-1:3.2.1-19.6.el6_2.7, autocorr-cs-1:3.2.1-19.6.el6_2.7 +47
    • Red Hat Enterprise Linux Workstation Optional (v. 6) broffice.org-base-1:3.2.1-19.6.el6_2.7, broffice.org-brand-1:3.2.1-19.6.el6_2.7, broffice.org-calc-1:3.2.1-19.6.el6_2.7 +11

Vendor assessments

Red Hat

Red Hat rating: Important. Red Hat's page for this CVE →

ProductStatusPlan or fix
RHEL Desktop Workstation (v. 5 client)Fixed RHSA-2012:0705
RHEL Optional Productivity Applications (v. 5 server)Fixed RHSA-2012:0705
Red Hat Enterprise Linux Desktop (v. 5 client)Fixed RHSA-2012:0705
Red Hat Enterprise Linux Desktop (v. 6)Fixed RHSA-2012:0705
Red Hat Enterprise Linux Desktop Optional (v. 6)Fixed RHSA-2012:0705
Red Hat Enterprise Linux Server Optional (v. 6)Fixed RHSA-2012:0705
Red Hat Enterprise Linux Workstation (v. 6)Fixed RHSA-2012:0705
Red Hat Enterprise Linux Workstation Optional (v. 6)Fixed RHSA-2012:0705

Timeline

  1. 2026-10-02 Threatist record created from CVE-2012-1149
  2. 2026-10-03 Alias added: GHSA-xqxg-hxfm-4q7f

References

Advisory 11

Other 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences