medium6.5
CVE-2018-8098
Integer overflow in the index.c:read_entry() function while decompressing a compressed prefix length in libgit2 before v0.26.2 allows an attacker to cause a de…
Impact
Integer overflow in the index.c:read_entry() function while decompressing a compressed prefix length in libgit2 before v0.26.2 allows an attacker to cause a denial of service (out-of-bounds read) via a crafted repository index file.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Libgit2 | Libgit2 | before 0.26.2 |
| Debian | Debian Linux | Version 9.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/libgit2/libgit2/commit/3207ddb0103543da8ad2139ec6539f590f9900c1
- https://github.com/libgit2/libgit2/commit/3db1af1f370295ad5355b8f64b865a2a357bcac0
- https://libgit2.github.com/security/
- https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html
- https://github.com/libgit2/libgit2/commit/3207ddb0103543da8ad2139ec6539f590f9900c1
- https://github.com/libgit2/libgit2/commit/3db1af1f370295ad5355b8f64b865a2a357bcac0
- https://libgit2.github.com/security/
- https://lists.debian.org/debian-lts-announce/2022/03/msg00031.html