CVE-2021-3624 — Improper Input Validation in Project Dcraw

CWE-20 — Improper Input ValidationCWE-190 — Integer Overflow or WraparoundCWE-787 — Out-of-bounds Write6 documents6 sources
Severity
7.8HIGHNVD
EPSS
0.2%
top 52.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Dcraw Project DcrawDebian Linux
Timeline
PublishedApr 18
Latest updateApr 19

Description

There is an integer overflow vulnerability in dcraw. When the victim runs dcraw with a maliciously crafted X3F input image, arbitrary code may be executed in the victim's system.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages3 packages

▶Debiandcraw_project/dcraw< 9.28-3+2
▶CVEListV5dcraw_project/dcrawdcraw 9.28-2

Also affects: Debian Linux 10.0, 11.0, 9.0

🔴Vulnerability Details

3
GHSA
GHSA-rj98-5wmh-q944: There is an integer overflow vulnerability in dcraw↗2022-04-19
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OSV
CVE-2021-3624: There is an integer overflow vulnerability in dcraw↗2022-04-18
▶
CVEList
CVE-2021-3624: There is an integer overflow vulnerability in dcraw↗2022-04-18
▶

📋Vendor Advisories

2
Red Hat
dcraw: Buffer overflow caused by integer-overflow in foveon_load_camf()↗2021-05-31
▶
Debian
CVE-2021-3624: dcraw - There is an integer overflow vulnerability in dcraw. When the victim runs dcraw ...↗2021
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CVE-2021-3624 — Improper Input Validation | cvebase