Description (CNA)
wvWare wv through 1.2.9 contains a heap-based out-of-bounds read vulnerability in wvGetSTSH in stylesheet.c that allows attackers to crash applications by supplying crafted Word stylesheets. Attackers can provide a .doc file with ten or fewer styles or out-of-range style base indexes to read past heap arrays, crashing applications such as AbiWord.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| wvWare / wv | affected 0 through 1.2.9 |
CWE
CWE-125
References
- https://hackmd.io/@haindpwn/wv-fkp-crun-stsh-cstd-oob-read
- https://github.com/AbiWord/wv/blob/wv-1-2-9/stylesheet.c#L447
- https://www.vulncheck.com/advisories/wvware-wv-through-1.2.9-heap-out-of-bounds-read-via-wvgetstsh
ADP enrichment
No English description supplied.
No references supplied.