LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0beta7, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 (with JBIG enabled) decodes arbitrarily-sized JBIG into a buffer, ignoring the buffer size, which leads to a tif_jbig.c JBIGDecode out-of-bounds write.
The product writes data past the end, or before the beginning, of the intended buffer.
| Link | Tags |
|---|---|
| https://usn.ubuntu.com/3864-1/ | third party advisory vendor advisory |
| https://www.debian.org/security/2018/dsa-4349 | third party advisory vendor advisory |
| https://www.exploit-db.com/exploits/45694/ | third party advisory vdb entry exploit |
| https://gitlab.com/libtiff/libtiff/merge_requests/38 | third party advisory |
| https://lists.debian.org/debian-lts-announce/2018/10/msg00019.html | third party advisory mailing list |
| https://usn.ubuntu.com/3906-2/ | vendor advisory |
| https://security.gentoo.org/glsa/201904-15 | vendor advisory |
| https://gitlab.com/libtiff/libtiff/commit/681748ec2f5ce88da5f9fa6831e1653e46af8a66 | |
| https://access.redhat.com/errata/RHSA-2019:2053 | vendor advisory |
| https://github.com/Hack-Me/Pocs_for_Multi_Versions/tree/main/CVE-2018-18557 |