CVE-2013-3245

MEDIUMNVD 6.36.3—
EchelonGraph scoreMEDIUM confidence

Score 6.3 from GitHub Security Advisory published 2022-05-17. NVD baseline CVSS 6.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this weekElevated
6.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 3%CVSS: 6.3Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

plugins/demux/libmkv_plugin.dll in VideoLAN VLC Media Player 2.0.7, and possibly other versions, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted MKV file, possibly involving an integer overflow and out-of-bounds read or heap-based buffer overflow, or an uncaught exception. NOTE: the vendor disputes the severity and claimed vulnerability type of this issue, stating "This PoC crashes VLC, indeed, but does nothing more... this is not an integer overflow error, but an uncaught exception and I doubt that it is exploitable. This uncaught exception makes VLC abort, not execute random code, on my Linux 64bits machine." A PoC posted by the original researcher shows signs of an attacker-controlled out-of-bounds read, but the affected instruction does not involve a register that directly influences control flow

CVSS v3
6.3
EG Score
6.3(medium)
EG Risk
44(Track)
EG Risk 44/100SSVC: 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
Severity63% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
3%
EPSS %ILE
85%
KEV
Not listed

Published

July 10, 2013

Last Modified

April 29, 2026

Advisory Details (6)

Auto-updated Apr 30, 2026
No patch confirmed yet.
generic

Full Disclosure: Re: VLC media player MKV Parsing POC

http://seclists.org/fulldisclosure/2013/Jul/79
generic

Full Disclosure: Re: VLC media player MKV Parsing POC

http://seclists.org/fulldisclosure/2013/Jul/77
generic

Full Disclosure: VLC media player MKV Parsing POC

http://seclists.org/fulldisclosure/2013/Jul/71
generic
http://www.securityfocus.com/bid/61032
generic

Security

http://secunia.com/blog/372/
generic

About Secunia Research | Flexera

http://secunia.com/advisories/52956

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 37× 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 102 total refreshes for this CVE.

  1. 2026-07-25 14:12 UTCEPSS rescore
  2. 2026-07-23 14:14 UTCEPSS rescore
  3. 2026-07-23 01:10 UTCEG score recompute
  4. 2026-07-23 00:13 UTCEG score recompute
  5. 2026-07-22 21:52 UTCEG score recompute
  6. 2026-07-22 14:04 UTCEPSS rescore
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  8. 2026-07-22 12:07 UTCOSV refresh
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  1. 2026-07-06 02:19 UTCEPSS rescore
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  3. 2026-07-05 07:51 UTCOSV refresh
  4. 2026-07-05 02:26 UTCEPSS rescore
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  27. 2026-06-16 18:39 UTCOSV refresh
  28. 2026-06-16 17:49 UTCEPSS rescore
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  52. 2026-05-29 13:41 UTCEPSS rescore
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  54. 2026-05-28 23:21 UTCEG score recompute
  55. 2026-05-28 23:21 UTCGHSA enrichment
  56. 2026-05-28 13:42 UTCEPSS rescore
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  73. 2026-05-20 11:21 UTCEPSS rescore
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  75. 2026-05-20 11:21 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2013-3245?
CVE-2013-3245 is a medium vulnerability published on July 10, 2013. plugins/demux/libmkv_plugin.dll in VideoLAN VLC Media Player 2.0.7, and possibly other versions, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted MKV file, possibly involving an integer overflow and out-of-bounds read or heap-based…
When was CVE-2013-3245 disclosed?
CVE-2013-3245 was first published in the National Vulnerability Database on July 10, 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-2013-3245 actively exploited?
CVE-2013-3245 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 3% probability of exploitation in the next 30 days, which ranks it in the top 14.6% of all scored CVEs.
What is the CVSS score of CVE-2013-3245?
CVE-2013-3245 has a CVSS v3 base score of 6.3 (NVD).
How do I remediate CVE-2013-3245?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2013-3245, 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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