CVE & CISA-KEV Catalog

CVE-2023-49460

HIGH
8.8
CVSS v3
NVD

Description

libheif v1.17.5 was discovered to contain a segmentation violation via the function UncompressedImageCodec::decode_uncompressed_image.

How to fix

Remediation Available
libheifDebian
Fixed in:1.17.6-1CVE-2023-49460
Fixed in:1.17.6-1CVE-2023-49460
heif-gdk-pixbufUbuntu
Fixed in:1.6.1-1ubuntu0.1~esm1USN-6847-1
Fixed in:1.12.0-2ubuntu0.1~esm1USN-6847-1
Fixed in:1.16.2-2ubuntu1.1USN-6847-1
libheifUbuntu
Fixed in:1.1.0-2ubuntu0.1~esm1USN-6847-1
Fixed in:1.6.1-1ubuntu0.1~esm1USN-6847-1
Fixed in:1.12.0-2ubuntu0.1~esm1USN-6847-1
Fixed in:1.16.2-2ubuntu1.1USN-6847-1
libheif-devUbuntu
Fixed in:1.1.0-2ubuntu0.1~esm1USN-6847-1
Fixed in:1.6.1-1ubuntu0.1~esm1USN-6847-1
Fixed in:1.12.0-2ubuntu0.1~esm1USN-6847-1
Fixed in:1.16.2-2ubuntu1.1USN-6847-1
libheif-plugin-libde265Ubuntu
Fixed in:1.16.2-2ubuntu1.1USN-6847-1
libheif1Ubuntu
Fixed in:1.1.0-2ubuntu0.1~esm1USN-6847-1
Fixed in:1.6.1-1ubuntu0.1~esm1USN-6847-1
Fixed in:1.12.0-2ubuntu0.1~esm1USN-6847-1
Fixed in:1.16.2-2ubuntu1.1USN-6847-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

0.76%probability of exploitation in 30 days
51stpercentile

Moderate risk: more likely to be exploited than 51% of all known CVEs.

References

Exploit1
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CVE-2023-49460 severity badge

Markdown

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.