CVE-2022-37454
Published: August 31, 2023Last modified: August 31, 2023
Description
The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties. This occurs in the sponge function interface.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack Vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | HIGH |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | php81 | Not affected (8.1.22-r0) |
| Stream | php81 | Not affected (8.1.22-r0) |
References
- https://csrc.nist.gov/projects/hash-functions/sha-3-project
- https://eprint.iacr.org/2023/331
- https://github.com/XKCP/XKCP/security/advisories/GHSA-6w4m-2xhg-2658
- https://lists.debian.org/debian-lts-announce/2022/10/msg00041.html
- https://lists.debian.org/debian-lts-announce/2022/11/msg00000.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3ALQ6BDDPX5HU5YBQOBMDVAA2TSGDKIJ/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CMIEXLMTW5GO36HTFFWIPB3OHZXCT3G4/
- https://mouha.be/sha-3-buffer-overflow/
- https://news.ycombinator.com/item?id=33281106
- https://news.ycombinator.com/item?id=35050307
- https://security.gentoo.org/glsa/202305-02
- https://www.debian.org/security/2022/dsa-5267
- https://www.debian.org/security/2022/dsa-5269