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Fencer Vulns
critical 9.3

CVE-2007-2834 in the critical feed json

Integer overflow in the TIFF parser in OpenOffice.org (OOo) before 2.3; and Sun StarOffice 6, 7, and 8 Office Suite (StarSuite); allows rem…

published 2007-09-18 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-2826

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
12.0%
EPSS 12.0% chance of exploitation in 30 days, percentile 96%
public exploits
0
none known

Summary

Integer overflow in the TIFF parser in OpenOffice.org (OOo) before 2.3; and Sun StarOffice 6, 7, and 8 Office Suite (StarSuite); allows remote attackers to execute arbitrary code via a TIFF file with crafted values of unspecified length fields, which triggers allocation of an incorrect amount of memory, resulting in a heap-based buffer overflow.

Patch / fix

  • apache openoffice 2.3.0
  • openoffice.org RHEL 3 1.1.2-40.2.0.EL3
  • openoffice.org RHEL 4 1.1.5-10.6.0.2.EL4
  • openoffice.org RHEL 5 PRODUCTIVITY, RHEL 5 1:2.0.4-5.4.17.3
  • openoffice.org2 RHEL 4 1:2.0.4-5.7.0.2.0
  • openoffice.org-kde RHEL 4 1.1.5-10.6.0.2.EL4
  • openoffice.org-base RHEL 5 PRODUCTIVITY, RHEL 5 1:2.0.4-5.4.17.3
  • openoffice.org-calc RHEL 5 PRODUCTIVITY, RHEL 5 1:2.0.4-5.4.17.3
  • openoffice.org-core RHEL 5 PRODUCTIVITY, RHEL 5 1:2.0.4-5.4.17.3

red hat advisories RHSA-2007:0848

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2007-2834 updated

openoffice.org TIFF parsing heap overflow

  • Red Hat Desktop version 3 openoffice.org 1.1.2-40.2.0.EL3, openoffice.org-i18n 1.1.2-40.2.0.EL3, openoffice.org-libs 1.1.2-40.2.0.EL3 Red Hat Enterprise Linux AS version 3 openoffice.org 1.1.2-40.2.0.EL3, openoffice.org-i18n 1.1.2-40.2.0.EL3, openoffice.org-libs 1.1.2-40.2.0.EL3 Red Hat Enterprise Linux AS version 4 openoffice.org2 2.0.4-5.7.0.2.0, openoffice.org 1.1.5-10.6.0.2.EL4, openoffice.org2-base 2.0.4-5.7.0.2.0, openoffice.org2-calc 2.0.4-5.7.0.2.0, openoffice.org2-core 2.0.4-5.7.0.2.0, openoffice.org2-draw 2.0.4-5.7.0.2.0, +12 more Red Hat Enterprise Linux Desktop (v. 5 client) openoffice.org 2.0.4-5.4.17.3, openoffice.org-base 2.0.4-5.4.17.3, openoffice.org-calc 2.0.4-5.4.17.3, openoffice.org-core 2.0.4-5.4.17.3, openoffice.org-draw 2.0.4-5.4.17.3, openoffice.org-math 2.0.4-5.4.17.3, +8 more Red Hat Enterprise Linux Desktop version 4 openoffice.org2 2.0.4-5.7.0.2.0, openoffice.org 1.1.5-10.6.0.2.EL4, openoffice.org2-base 2.0.4-5.7.0.2.0, openoffice.org2-calc 2.0.4-5.7.0.2.0, openoffice.org2-core 2.0.4-5.7.0.2.0, openoffice.org2-draw 2.0.4-5.7.0.2.0, +12 more Red Hat Enterprise Linux ES version 3 openoffice.org 1.1.2-40.2.0.EL3, openoffice.org-i18n 1.1.2-40.2.0.EL3, openoffice.org-libs 1.1.2-40.2.0.EL3
    +4 more products
    Red Hat Enterprise Linux ES version 4 openoffice.org2 2.0.4-5.7.0.2.0, openoffice.org 1.1.5-10.6.0.2.EL4, openoffice.org2-base 2.0.4-5.7.0.2.0, openoffice.org2-calc 2.0.4-5.7.0.2.0, openoffice.org2-core 2.0.4-5.7.0.2.0, openoffice.org2-draw 2.0.4-5.7.0.2.0, +12 more Red Hat Enterprise Linux Optional Productivity Applications (v. 5 server) openoffice.org 2.0.4-5.4.17.3, openoffice.org-base 2.0.4-5.4.17.3, openoffice.org-calc 2.0.4-5.4.17.3, openoffice.org-core 2.0.4-5.4.17.3, openoffice.org-draw 2.0.4-5.4.17.3, openoffice.org-math 2.0.4-5.4.17.3, +8 more Red Hat Enterprise Linux WS version 3 openoffice.org 1.1.2-40.2.0.EL3, openoffice.org-i18n 1.1.2-40.2.0.EL3, openoffice.org-libs 1.1.2-40.2.0.EL3 Red Hat Enterprise Linux WS version 4 openoffice.org2 2.0.4-5.7.0.2.0, openoffice.org 1.1.5-10.6.0.2.EL4, openoffice.org2-base 2.0.4-5.7.0.2.0, openoffice.org2-calc 2.0.4-5.7.0.2.0, openoffice.org2-core 2.0.4-5.7.0.2.0, openoffice.org2-draw 2.0.4-5.7.0.2.0, +12 more
    fixed: vendor fix RHSA-2007:0848

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

11.97% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-190 Integer Overflow or Wraparound

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.