VulnerabilityModified
CVE-2019-6128
The TIFFFdOpen function in tif_unix.c in LibTIFF 4.0.10 has a memory leak, as demonstrated by pal2rgb.
HIGH 8.8EPSS 3.87%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.87%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The TIFFFdOpen function in tif_unix.c in LibTIFF 4.0.10 has a memory leak, as demonstrated by pal2rgb.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 3.87% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- libtiff/libtiff · canonical/ubuntu linux · opensuse/leap · debian/debian linux
- Source
- cve@mitre.org
References
- http://bugzilla.maptools.org/show_bug.cgi?id=2836Exploit, Issue Tracking, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00041.htmlMailing List, Third Party Advisory
- http://packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff-Updates.htmlThird Party Advisory, VDB Entry
- https://gitlab.com/libtiff/libtiff/commit/0c74a9f49b8d7a36b17b54a7428b3526d20f88a8Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/11/msg00027.htmlMailing List, Third Party Advisory
- https://seclists.org/bugtraq/2019/Nov/5Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202003-25Third Party Advisory
- https://usn.ubuntu.com/3906-1/Third Party Advisory
- https://usn.ubuntu.com/3906-2/Third Party Advisory
- http://bugzilla.maptools.org/show_bug.cgi?id=2836Exploit, Issue Tracking, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00041.htmlMailing List, Third Party Advisory
- http://packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff-Updates.htmlThird Party Advisory, VDB Entry
- https://gitlab.com/libtiff/libtiff/commit/0c74a9f49b8d7a36b17b54a7428b3526d20f88a8Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/11/msg00027.htmlMailing List, Third Party Advisory
- https://seclists.org/bugtraq/2019/Nov/5Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202003-25Third Party Advisory
- https://usn.ubuntu.com/3906-1/Third Party Advisory
- https://usn.ubuntu.com/3906-2/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.