Vulnerability Description
The TIFFFdOpen function in tif_unix.c in LibTIFF 4.0.10 has a memory leak, as demonstrated by pal2rgb.
CVSS Score
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libtiff | Libtiff | 4.0.10 |
| Canonical | Ubuntu Linux | 12.04 |
| Opensuse | Leap | 15.0 |
| Debian | Debian Linux | 8.0 |
Related Weaknesses (CWE)
References
- http://bugzilla.maptools.org/show_bug.cgi?id=2836ExploitIssue TrackingThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00041.htmlMailing ListThird Party Advisory
- http://packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff-Third Party AdvisoryVDB Entry
- https://gitlab.com/libtiff/libtiff/commit/0c74a9f49b8d7a36b17b54a7428b3526d20f88PatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/11/msg00027.htmlMailing ListThird Party Advisory
- https://seclists.org/bugtraq/2019/Nov/5Mailing ListThird 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=2836ExploitIssue TrackingThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00041.htmlMailing ListThird Party Advisory
- http://packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff-Third Party AdvisoryVDB Entry
- https://gitlab.com/libtiff/libtiff/commit/0c74a9f49b8d7a36b17b54a7428b3526d20f88PatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/11/msg00027.htmlMailing ListThird Party Advisory
- https://seclists.org/bugtraq/2019/Nov/5Mailing ListThird Party Advisory
FAQ
What is CVE-2019-6128?
CVE-2019-6128 is a vulnerability with a CVSS score of 8.8 (HIGH). The TIFFFdOpen function in tif_unix.c in LibTIFF 4.0.10 has a memory leak, as demonstrated by pal2rgb.
How severe is CVE-2019-6128?
CVE-2019-6128 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-6128?
Check the references section above for vendor advisories and patch information. Affected products include: Libtiff Libtiff, Canonical Ubuntu Linux, Opensuse Leap, Debian Debian Linux.