CVE-2022-2868 — Improper Input Validation in Libtiff

CWE-20 — Improper Input ValidationCWE-1284 — Improper Validation of Specified Quantity in InputCWE-125 — Out-of-bounds Read11 documents8 sources
Severity
5.5MEDIUMNVD
OSV6.5
EPSS
0.0%
top 96.67%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
13
LibtiffDebian TiffDebian Linux+10 more
Timeline
PublishedAug 17
Latest updateNov 8

Description

libtiff's tiffcrop utility has a improper input validation flaw that can lead to out of bounds read and ultimately cause a crash if an attacker is able to supply a crafted file to tiffcrop.

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 Packages12 packages

▶NVDlibtiff/libtiff< 4.4.0
▶CVEListV5libtiff/libtifflibtiff 4.4.0rc1
▶debiandebian/tiff< tiff 4.4.0~rc1-1 (bookworm)

Also affects: Debian Linux 10.0, 11.0, Fedora 35, 36

Patches

Patch: bugzilla.redhat.com ↗Patch: bugzilla.redhat.com ↗

🔴Vulnerability Details

4
OSV
tiff vulnerabilities↗2022-11-08
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OSV
tiff vulnerabilities↗2022-09-08
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GHSA
GHSA-8rfm-2x4g-8xh5: libtiff's tiffcrop utility has a improper input validation flaw that can lead to out of bounds read and ultimately cause a crash if an attacker is abl↗2022-08-18
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OSV
CVE-2022-2868: libtiff's tiffcrop utility has a improper input validation flaw that can lead to out of bounds read and ultimately cause a crash if an attacker is abl↗2022-08-17
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📋Vendor Advisories

5
Ubuntu
LibTIFF vulnerabilities↗2022-11-08
▶
Ubuntu
LibTIFF vulnerabilities↗2022-09-08
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Microsoft
libtiff's tiffcrop utility has a improper input validation flaw that can lead to out of bounds read and ultimately cause a crash if an attacker is able to supply a crafted file to tiffcrop.↗2022-08-09
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Debian
CVE-2022-2868: tiff - libtiff's tiffcrop utility has a improper input validation flaw that can lead to...↗2022
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Red Hat
libtiff: Invalid crop_width and/or crop_length could cause an out-of-bounds read in reverseSamples16bits()↗2021-12-08
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