CVE-2011-3045

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory published 2022-05-13. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 4%CVSS: 8.8Exploit: Elevated riskExposed: 0

A fix is available — apply it.

Integer signedness error in the png_inflate function in pngrutil.c in libpng before 1.4.10beta01, as used in Google Chrome before 17.0.963.83 and other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PNG file, a different vulnerability than CVE-2011-3026.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
56(Track*)
EG Risk 56/100SSVC: Track*

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
Severity88% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
4%
EPSS %ILE
89%
KEV
Not listed

Published

March 22, 2012

Last Modified

April 29, 2026

Advisory Details (3)

Auto-updated May 2, 2026
No patch confirmed yet.
generic

LIBPNG: PNG reference library / Git tools

http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng%3Ba=commit%3Bh=a8c319a2b281af68f7ca0e2f9a28ca57b44ceb2b
generic

Chrome Releases: Stable Channel Update

http://googlechromereleases.blogspot.com/2012/03/stable-channel-update_21.html
generic
http://code.google.com/p/chromium/issues/detail?id=116162

Patch Availability(2)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulibpng12-0 (1.2.46-3ubuntu1.2) @ oneiric2026-05-29ubuntu
redhatlibpng-2:1.2.48-1.el6_22012-03-20redhat

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

(1 across 1 ecosystem)
Debian:6.0(1)
PackageVulnerable rangeFixed inDependents
libpng1.2.44-1, 1.2.44-1+squeeze1, 1.2.44-1+squeeze21.2.44-1+squeeze3—

Weakness Classification(2)

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 2× in last 7d / 7× 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 123 total refreshes for this CVE.

  1. 2026-09-16 13:58 UTCEPSS rescore
  2. 2026-09-15 03:04 UTCEPSS rescore
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  75. 2026-05-29 05:02 UTCEG score recompute

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2011-3045?
CVE-2011-3045 is a high vulnerability published on March 22, 2012. Integer signedness error in the png_inflate function in pngrutil.c in libpng before 1.4.10beta01, as used in Google Chrome before 17.0.963.83 and other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PNG file, a…
When was CVE-2011-3045 disclosed?
CVE-2011-3045 was first published in the National Vulnerability Database on March 22, 2012, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2011-3045 actively exploited?
CVE-2011-3045 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4% probability of exploitation in the next 30 days, which ranks it in the top 11.2% of all scored CVEs.
What is the CVSS score of CVE-2011-3045?
CVE-2011-3045 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2011-3045?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-3045, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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