CVE-2020-35534 — Uncontrolled Resource Consumption in Libraw

CWE-400 — Uncontrolled Resource ConsumptionCWE-770 — Allocation of Resources Without Limits or Throttling5 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.2%
top 63.81%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
LibrawDebian Libraw
Timeline
PublishedSep 1
Latest updateSep 2

Description

In LibRaw, there is a memory corruption vulnerability within the "crxFreeSubbandData()" function (libraw\src\decoders\crx.cpp) when processing cr3 files.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages4 packages

▶debiandebian/libraw< libraw 0.20.0-4 (bookworm)
▶Debianlibraw/libraw< 0.20.0-4+3
▶CVEListV5libraw/librawLibRaw 0.21-Beta1, LibRaw 0.20.2, LibRaw 0.20.1, LibRaw 0.20.0, LibRaw 0.20-RC2
▶NVDlibraw/libraw4 versions+3

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-x25w-vrh8-84v4: In LibRaw, there is a memory corruption vulnerability within the "crxFreeSubbandData()" function (libraw\src\decoders\crx↗2022-09-02
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OSV
CVE-2020-35534: In LibRaw, there is a memory corruption vulnerability within the "crxFreeSubbandData()" function (libraw\src\decoders\crx↗2022-09-01
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📋Vendor Advisories

2
Red Hat
LibRaw: Memory corruption in "crxFreeSubbandData()" function↗2020-04-26
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Debian
CVE-2020-35534: libraw - In LibRaw, there is a memory corruption vulnerability within the "crxFreeSubband...↗2020
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