A vulnerability was found in the libtiff library. This flaw causes a heap buffer overflow issue via the TIFFTAG_INKNAMES and TIFFTAG_NUMBEROFINKS values.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
The product writes data past the end, or before the beginning, of the intended buffer.
| Link | Tags |
|---|---|
| https://gitlab.com/libtiff/libtiff/-/issues/463 | third party advisory exploit |
| https://access.redhat.com/security/cve/CVE-2023-30774 | third party advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2187139 | third party advisory issue tracking |
| https://security.netapp.com/advisory/ntap-20230703-0002/ | third party advisory |
| https://support.apple.com/kb/HT213984 | third party advisory release notes |
| http://seclists.org/fulldisclosure/2023/Oct/24 | third party advisory mailing list |