CVE-2015-8805
- State
- Published
- Severity
- Not scored
- Published
- Feb 23, 2016
- Updated
- Aug 6, 2024
- Reserved
- Feb 2, 2016
Description
The ecc_256_modq function in ecc-256.c in Nettle before 3.2 does not properly handle carry propagation and produces incorrect output in its implementation of the P-256 NIST elliptic curve, which allows attackers to have unspecified impact via unknown vectors, a different vulnerability than CVE-2015-8803.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- openSUSE-SU-2016:0486vendor-advisory
- https://blog.fuzzing-project.org/38-Miscomputations-of-elliptic-curve-scalar-multiplications-in-Nettle.html
- openSUSE-SU-2016:0477vendor-advisory
- https://git.lysator.liu.se/nettle/nettle/commit/c71d2c9d20eeebb985e3872e4550137209e3ce4d
- USN-2897-1vendor-advisory
- openSUSE-SU-2016:0475vendor-advisory
- [oss-security] 20160202 Miscomputations of elliptic curve scalar multiplications in Nettlemailing-list
- RHSA-2016:2582vendor-advisory
- 84272vdb-entry
- [oss-security] 20160202 Re: Miscomputations of elliptic curve scalar multiplications in Nettlemailing-list
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.