CVE-2007-2834

HIGHCVSS v2 · 9.39.3—
EchelonGraph scoreLOW confidence

This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 9.3 — v2 rates that HIGH (v2 bands: LOW 0.0–3.9 / MEDIUM 4.0–6.9 / HIGH 7.0–10.0; v2 has no CRITICAL band). Vector AV:N/AC:M/Au:N/C:C/I:C/A:C. CVSS v2 is an older, coarser metric than v3.1/v4.0 (no Scope, no User Interaction, no Attack Requirements), so it is not directly comparable to a v3 or v4 score. NVD has never re-scored this record under v3. EPSS predicts 12.0% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.

Triggered by: NVD CVSS v2.0 (legacy fallback)
Sources: epss, nvd_v2
Elevated
9.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 12%CVSS v2: 9.3Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

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.

CVSS v2.0 (legacy)
9.3HIGHNVD never assigned a CVSS v3 rating to this CVE
EG Score
9.3HIGHlow confidence
EG Risk
62
EG Risk 62/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity93% × 45%
Exploitation40% × 40%
Automatability30% × 15%
CISA SSVC: Track at low, Track or Track* at medium and Track* or Attend at high mission impact.
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
12%
EPSS %ILE
96th
KEV
Not listed

CISA SSVCTrack at low, Track or Track* at medium and Track* or Attend at high mission impact.

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation public PoC (EG-KEV: elevated) · Automatable unknown (not published for this CVE) · Technical impact unknown (not published for this CVE). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 18, 2007

Last Modified

April 23, 2026

References (66)

Patch Availability(2)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
ubuntuopenoffice.org-core (2.2.0-1ubuntu5) @ feisty2026-05-31ubuntu
redhatopenoffice.org-1:2.0.4-5.4.17.32007-09-18redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(2 across 2 ecosystems)
Debian:3.1(1)
PackageVulnerable rangeFix by version rangeDependents
openoffice.org1.1.3-9 ... 1.1.3-9sarge7 (8 versions)
  • every version up to 1.1.3-9sarge8: fixed in 1.1.3-9sarge8
—
Debian:4.0(1)
PackageVulnerable rangeFix by version rangeDependents
openoffice.org2.0.4.dfsg.2-5etch1, 2.0.4.dfsg.2-5etch2, 2.0.4.dfsg.2-6, 2.0.4.dfsg.2-7, 2.0.4.dfsg.2-7etch1
  • every version up to 2.0.4.dfsg.2-7etch2: fixed in 2.0.4.dfsg.2-7etch2
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

All Vendor Advisories

(2)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 6× in last 7d / 13× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 115 total refreshes for this CVE.

  1. 2026-10-09 20:00 UTCEPSS rescore
  2. 2026-10-08 16:33 UTCEPSS rescore
  3. 2026-10-07 23:37 UTCEPSS rescore
  4. 2026-10-06 15:09 UTCEPSS rescore
  5. 2026-10-05 17:37 UTCEPSS rescore
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  7. 2026-10-01 19:42 UTCEPSS rescore
  8. 2026-09-30 14:57 UTCEPSS rescore
  9. 2026-09-29 07:41 UTCEG score recompute
  10. 2026-09-18 19:20 UTCEPSS rescore
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  12. 2026-09-15 03:04 UTCEPSS rescore
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  20. 2026-08-06 13:41 UTCEPSS rescore
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  22. 2026-08-04 15:03 UTCEPSS rescore
  23. 2026-07-30 16:22 UTCEPSS rescore
  24. 2026-07-30 01:25 UTCEPSS rescore
  25. 2026-07-28 15:30 UTCEPSS rescore
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  1. 2026-07-26 13:32 UTCEG score recompute▲ 9.30
  2. 2026-07-25 14:12 UTCEPSS rescore
  3. 2026-07-24 14:11 UTCEPSS rescore
  4. 2026-07-23 14:13 UTCEPSS rescore
  5. 2026-07-23 00:53 UTCEG score recompute
  6. 2026-07-23 00:32 UTCEG score recompute
  7. 2026-07-22 23:58 UTCEG score recompute
  8. 2026-07-22 21:37 UTCEG score recompute
  9. 2026-07-22 14:03 UTCEPSS rescore
  10. 2026-07-21 15:19 UTCEPSS rescore
  11. 2026-07-20 17:03 UTCEPSS rescore
  12. 2026-07-18 09:59 UTCEPSS rescore
  13. 2026-07-16 16:58 UTCEPSS rescore
  14. 2026-07-15 16:54 UTCEPSS rescore
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  16. 2026-07-15 01:55 UTCEPSS rescore
  17. 2026-07-11 08:22 UTCEPSS rescore
  18. 2026-07-08 15:09 UTCEPSS rescore
  19. 2026-07-06 16:22 UTCEPSS rescore
  20. 2026-07-06 02:19 UTCEPSS rescore
  21. 2026-07-05 02:26 UTCEPSS rescore
  22. 2026-07-02 14:00 UTCEPSS rescore
  23. 2026-07-01 15:02 UTCEPSS rescore
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  25. 2026-06-30 23:19 UTCEPSS rescore
  26. 2026-06-30 23:19 UTCEPSS rescore
  27. 2026-06-29 14:02 UTCEPSS rescore
  28. 2026-06-29 14:02 UTCEPSS rescore
  29. 2026-06-28 04:52 UTCEPSS rescore
  30. 2026-06-27 03:04 UTCEPSS rescore
  31. 2026-06-25 13:46 UTCEPSS rescore
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  34. 2026-06-24 14:02 UTCEPSS rescore
  35. 2026-06-23 21:29 UTCEPSS rescore
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  37. 2026-06-22 14:22 UTCEPSS rescore
  38. 2026-06-21 14:53 UTCEPSS rescore
  39. 2026-06-21 01:56 UTCEPSS rescore
  40. 2026-06-21 01:56 UTCEPSS rescore
  41. 2026-06-18 17:49 UTCEPSS rescore
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  43. 2026-06-17 17:49 UTCEPSS rescore
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  45. 2026-06-16 17:49 UTCEPSS rescore
  46. 2026-06-16 17:49 UTCEPSS rescore
  47. 2026-06-16 17:49 UTCEPSS rescore
  48. 2026-06-15 17:44 UTCEPSS rescore
  49. 2026-06-13 22:57 UTCEPSS rescore
  50. 2026-06-12 23:08 UTCEPSS rescore
  51. 2026-06-10 22:14 UTCEPSS rescore
  52. 2026-06-10 13:17 UTCEPSS rescore
  53. 2026-06-07 15:21 UTCEPSS rescore
  54. 2026-06-06 13:44 UTCEPSS rescore
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  56. 2026-06-05 22:44 UTCEPSS rescore
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  64. 2026-06-01 13:49 UTCEPSS rescore
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  67. 2026-05-31 22:28 UTCEPSS rescore
  68. 2026-05-31 22:28 UTCEPSS rescore
  69. 2026-05-31 00:54 UTCEG score recompute
  70. 2026-05-31 00:54 UTCVendor advisory
  71. 2026-05-31 00:54 UTCGHSA enrichment
  72. 2026-05-31 00:13 UTCEPSS rescore
  73. 2026-05-31 00:13 UTCEPSS rescore
  74. 2026-05-29 13:40 UTCEPSS rescore
  75. 2026-05-28 13:42 UTCEPSS rescore

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Frequently asked(4)

What is CVE-2007-2834?
CVE-2007-2834 is a high vulnerability published on September 18, 2007. 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…
When was CVE-2007-2834 disclosed?
CVE-2007-2834 was first published on September 18, 2007, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2007-2834 actively exploited?
CVE-2007-2834 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 12% probability of exploitation in the next 30 days (96th percentile of EPSS-scored CVEs).
How do I remediate CVE-2007-2834?
A fix for CVE-2007-2834 is available: update to the fixed version the vendor names in its advisory.

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