How severe is CVE-2014-3452?

CVE-2014-3452 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2014-3452 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-3452?

CVE-2014-3452 affects Codecguide K-lite Codec Pack. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2014-3452?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2014-3452 published?

CVE-2014-3452 was published on 2014-05-16 and last updated on 2026-06-17.

CVE-2014-3452

CVE-2014-3452 is a medium-severity vulnerability in Codecguide K-lite Codec Pack with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 2% (74th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Codecguide K-lite Codec Pack
Published: 2014-05-16
Last modified: 2026-06-17

Description

Filters\LAV\avfilter-lav-4.dll in K-lite Codec 10.4.5 and earlier allows remote attackers to cause a denial of service (crash) via a crafted .jpg file.

Frequently asked questions

What is CVE-2014-3452?: Filters\LAV\avfilter-lav-4.dll in K-lite Codec 10.4.5 and earlier allows remote attackers to cause a denial of service (crash) via a crafted .jpg file.
How severe is CVE-2014-3452?: CVE-2014-3452 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2014-3452 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-3452?: CVE-2014-3452 affects Codecguide K-lite Codec Pack. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2014-3452?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-3452 published?: CVE-2014-3452 was published on 2014-05-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:codecguide:k-lite_codec_pack:*:*:*:*:*:*:*:*

Other CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities

CVE-2026-2778 — Critical (CVSS 10.0): Sandbox escape due to incorrect boundary conditions in the DOM: Core & HTML component. This vulnerability was fixed in…
CVE-2026-2776 — Critical (CVSS 10.0): Sandbox escape due to incorrect boundary conditions in the Telemetry component in External Software. This vulnerability…
CVE-2025-1866 — Critical (CVSS 10.0): Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in warmcat libwebsockets allows…
CVE-2022-27625 — Critical (CVSS 10.0): A vulnerability regarding improper restriction of operations within the bounds of a memory buffer is found in the…
CVE-2022-27624 — Critical (CVSS 10.0): A vulnerability regarding improper restriction of operations within the bounds of a memory buffer is found in the…
CVE-2020-11896 — Critical (CVSS 10.0): The Treck TCP/IP stack before 6.0.1.66 allows Remote Code Execution, related to IPv4 tunneling.

Browse all CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities →