CVE-2020-1983
libslirp: use after free vulnerability cause a denial of service.
- State
- Published
- Severity
- 7.5 High
- Published
- Apr 22, 2020
- Updated
- Sep 16, 2024
- Reserved
- Dec 4, 2019
Description
A use after free vulnerability in ip_reass() in ip_input.c of libslirp 4.2.0 and prior releases allows crafted packets to cause a denial of service.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | palo_alto |
Weaknesses
- CWE-416 Use After Free
Affected Products
| Product | Versions |
|---|---|
libslirpslirp |
|
References
- https://gitlab.freedesktop.org/slirp/libslirp/-/issues/20
- https://gitlab.freedesktop.org/slirp/libslirp/-/commit/9ac0371bb8c0a40f5d9f82a1c25129660e81df04
- DSA-4665vendor-advisory
- FEDORA-2020-30c45be10cvendor-advisory
- FEDORA-2020-1608d52724vendor-advisory
- openSUSE-SU-2020:0636vendor-advisory
- USN-4372-1vendor-advisory
- openSUSE-SU-2020:0756vendor-advisory
- [debian-lts-announce] 20200629 [SECURITY] [DLA 2262-1] qemu security updatemailing-list
- [debian-lts-announce] 20200726 [SECURITY] [DLA 2288-1] qemu security updatemailing-list
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