Description (CNA)
In LibTIFF 4.0.9, there is a NULL pointer dereference in the TIFFWriteDirectorySec function in tif_dirwrite.c that will lead to a denial of service attack, as demonstrated by tiffset.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.securityfocus.com/bid/105932
- https://usn.ubuntu.com/3906-1/
- https://lists.debian.org/debian-lts-announce/2019/02/msg00026.html
- http://bugzilla.maptools.org/show_bug.cgi?id=2820
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00041.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TX5UEYHGMTNEHJB4FHE7HCJ75UQDNKGB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C6IL2QFKE6MGVUTOPU2UUWITTE36KRDF/
- https://seclists.org/bugtraq/2019/Nov/5
- http://packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff-Updates.html
- https://security.gentoo.org/glsa/202003-25
- https://www.debian.org/security/2020/dsa-4670
ADP enrichment
No English description supplied.
- http://www.securityfocus.com/bid/105932
- https://usn.ubuntu.com/3906-1/
- https://lists.debian.org/debian-lts-announce/2019/02/msg00026.html
- http://bugzilla.maptools.org/show_bug.cgi?id=2820
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00041.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TX5UEYHGMTNEHJB4FHE7HCJ75UQDNKGB/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C6IL2QFKE6MGVUTOPU2UUWITTE36KRDF/
- https://seclists.org/bugtraq/2019/Nov/5
- http://packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff-Updates.html
- https://security.gentoo.org/glsa/202003-25
- https://www.debian.org/security/2020/dsa-4670