Multiple stack-based buffer overflows in LittleCMS (aka lcms or liblcms) 1.19 and earlier allow remote attackers to cause a denial of service (crash) via a crafted (1) ICC color profile to the icctrans utility or (2) TIFF image to the tiffdiff utility.
CVE-2013-4276
MEDIUMCVSS v2 · 4.34.3—
EchelonGraph scoreLOW confidence
This CVE was only ever scored under CVSS v2.0. NVD CVSS v2.0 base 4.3 — v2 rates that MEDIUM (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:N/I:N/A:P. 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 3.5% exploitation probability in the next 30 days, which is reflected in EG Risk but does not lift the v2 base. Confidence: LOW.
Sources: epss, nvd_v2
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 4.0%CVSS v2: 4.3Exploit: None knownExposed services: —
A fix is available — apply it.
Internet exposure
The internet-exposure footprint is temporarily unavailable — the KEV-Exposure radar's record for this CVE could not be loaded just now. That is not a finding of zero exposed services; please retry shortly.
- CVSS v2.0 (legacy)
- 4.3MEDIUMNVD never assigned a CVSS v3 rating to this CVE
- EG Score
- 4.3MEDIUMlow confidence
- EG Risk
- 25EG Risk 25/100CISA 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 computedSeverity43% × 45%Exploitation4% × 40%Automatability30% × 15%CISA SSVC: Track at low or medium mission impact; Track or Track* or Attend at high (mission-essential systems).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
- 4.0%
- EPSS %ILE
- 90th
- KEV
- Not listed
CISA SSVCTrack at low or medium mission impact; Track or Track* or Attend at high (mission-essential systems).
A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · 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 28, 2013
Last Modified
April 29, 2026
References (16)
- secalert@redhathttp://bugs.debian.org/cgi-bin/bugreport.cgi?bug=718682
- secalert@redhathttp://lists.opensuse.org/opensuse-updates/2013-10/msg00021.html
- secalert@redhathttp://lists.opensuse.org/opensuse-updates/2013-10/msg00029.html
- secalert@redhathttp://www.openwall.com/lists/oss-security/2013/08/22/3
- secalert@redhathttp://www.securityfocus.com/bid/61607
- secalert@redhathttps://bugzilla.redhat.com/show_bug.cgi?id=991757
- secalert@redhathttps://bugzilla.redhat.com/show_bug.cgi?id=992975
- secalert@redhathttps://usn.ubuntu.com/3770-2/
- af854a3a-2127-422b-91ae-364da2661108http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=718682
- af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2013-10/msg00021.html
- af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2013-10/msg00029.html
- af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2013/08/22/3
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/61607
- af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=991757
- af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=992975
Vendor Advisories for CVE-2013-4276
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Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Related CVEs
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Frequently asked(4)
What is CVE-2013-4276?
CVE-2013-4276 is a medium vulnerability published on September 28, 2013. Multiple stack-based buffer overflows in LittleCMS (aka lcms or liblcms) 1.19 and earlier allow remote attackers to cause a denial of service (crash) via a crafted (1) ICC color profile to the icctrans utility or (2) TIFF image to the tiffdiff utility.
When was CVE-2013-4276 disclosed?
CVE-2013-4276 was first published on September 28, 2013, 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-2013-4276 actively exploited?
CVE-2013-4276 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4.0% probability of exploitation in the next 30 days (90th percentile of EPSS-scored CVEs).
How do I remediate CVE-2013-4276?
A fix for CVE-2013-4276 is available: update to the fixed version the vendor names in its advisory.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2013-4276
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