CVE-2019-6128 — Missing Release of Memory after Effective Lifetime in Libtiff

CWE-401 — Missing Release of Memory after Effective LifetimeCWE-244 — Heap Inspection11 documents7 sources
Severity
8.8HIGHNVD
EPSS
2.3%
top 15.14%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Debian TiffCanonical Ubuntu LinuxDebian Linux+2 more
Timeline
PublishedJan 11
Latest updateMay 13

Description

The TIFFFdOpen function in tif_unix.c in LibTIFF 4.0.10 has a memory leak, as demonstrated by pal2rgb.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶NVDlibtiff/libtiff4.0.10
▶debiandebian/tiff< tiff 4.0.10-4 (bookworm)
▶NVDopensuse/leap15.0

Also affects: Debian Linux 8.0, Ubuntu Linux 12.04, 14.04, 16.04, 18.04, 18.10

Patches

Patch: gitlab.com ↗Patch: gitlab.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-56q3-8qv6-8rgp: The TIFFFdOpen function in tif_unix↗2022-05-13
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OSV
CVE-2019-6128: The TIFFFdOpen function in tif_unix↗2019-01-11
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📋Vendor Advisories

4
Ubuntu
LibTIFF vulnerabilities↗2019-03-18
▶
Ubuntu
LibTIFF vulnerabilities↗2019-03-12
▶
Red Hat
libtiff: memory leak in TIFFFdOpen function in tif_unix.c when using pal2rgb↗2019-01-04
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Debian
CVE-2019-6128: tiff - The TIFFFdOpen function in tif_unix.c in LibTIFF 4.0.10 has a memory leak, as de...↗2019
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💬Community

4
Bugzilla
CVE-2019-6128 mingw-libtiff: libtiff: memory leak in TIFFFdOpen function in tif_unix.c when using pal2rgb [fedora-all]↗2019-01-17
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Bugzilla
CVE-2019-6128 mingw-libtiff: libtiff: memory leak in TIFFFdOpen function in tif_unix.c when using pal2rgb [epel-7]↗2019-01-17
▶
Bugzilla
CVE-2019-6128 libtiff: memory leak in TIFFFdOpen function in tif_unix.c when using pal2rgb [fedora-all]↗2019-01-17
▶
Bugzilla
CVE-2019-6128 libtiff: memory leak in TIFFFdOpen function in tif_unix.c when using pal2rgb↗2019-01-17
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