CVE catalog
CVE-2015-8805
nettle: CVE-2015-8805
- Severity
- Critical · CVSS 9.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 2.79% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | nettle | sid | 3.10.2-1 | fixed |
| Debian | nettle | forky | 3.10.2-1 | fixed |
| Debian | nettle | trixie | 3.10.1-1 | fixed |
| Debian | nettle | bookworm | 3.8.1-2 | fixed |
| Ubuntu | nettle | 14.04 | 2.7.1-1 | vulnerable |
| Ubuntu | nettle | 14.04 | 2.7.1-1ubuntu0.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | nettle | source | sid | 3.2-1 | not yet assigned | Not reported | [813679] |
| Debian | nettle | source | forky | 3.2-1 | not yet assigned | Not reported | [813679] |
| Debian | nettle | source | trixie | 3.2-1 | not yet assigned | Not reported | [813679] |
| Debian | nettle | source | bookworm | 3.2-1 | not yet assigned | Not reported | [813679] |
| Ubuntu | nettle | deb | 14.04 | 2.7.1-1ubuntu0.1 | Not reported | UBUNTU-CVE-2015-8805 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libhogweed6]Fixed
Source package: [nettle]
Details (2)
3.8.1-2· amd64 · bookwormFixed · Fixed:
3.2-1dsa · nettle · debian · bookworm; dsa · nettle · debian · 12
3.8.1-2· arm64 · bookwormFixed · Fixed:
3.2-1dsa · nettle · debian · bookworm; dsa · nettle · debian · 12
- [libnettle8]Fixed
Source package: [nettle]
Details (2)
3.8.1-2· amd64 · bookwormFixed · Fixed:
3.2-1dsa · nettle · debian · bookworm; dsa · nettle · debian · 12
3.8.1-2· arm64 · bookwormFixed · Fixed:
3.2-1dsa · nettle · debian · bookworm; dsa · nettle · debian · 12
- [nettle-bin]Fixed
Source package: [nettle]
Details (2)
3.8.1-2· amd64 · bookwormFixed · Fixed:
3.2-1dsa · nettle · debian · bookworm; dsa · nettle · debian · 12
3.8.1-2· arm64 · bookwormFixed · Fixed:
3.2-1dsa · nettle · debian · bookworm; dsa · nettle · debian · 12
- [nettle-dev]Fixed
Source package: [nettle]
Details (2)
3.8.1-2· amd64 · bookwormFixed · Fixed:
3.2-1dsa · nettle · debian · bookworm; dsa · nettle · debian · 12
3.8.1-2· arm64 · bookwormFixed · Fixed:
3.2-1dsa · nettle · debian · bookworm; dsa · nettle · debian · 12
[Debian 13 (Trixie)]
- [libhogweed6t64]Fixed
Source package: [nettle]
Details (2)
3.10.1-1· amd64 · trixieFixed · Fixed:
3.2-1dsa · nettle · debian · 13
3.10.1-1· arm64 · trixieFixed · Fixed:
3.2-1dsa · nettle · debian · 13
- [libnettle8t64]Fixed
Source package: [nettle]
Details (2)
3.10.1-1· amd64 · trixieFixed · Fixed:
3.2-1dsa · nettle · debian · 13
3.10.1-1· arm64 · trixieFixed · Fixed:
3.2-1dsa · nettle · debian · 13
- [nettle-bin]Fixed
Source package: [nettle]
Details (2)
3.10.1-1· amd64 · trixieFixed · Fixed:
3.2-1dsa · nettle · debian · 13
3.10.1-1· arm64 · trixieFixed · Fixed:
3.2-1dsa · nettle · debian · 13
- [nettle-dev]Fixed
Source package: [nettle]
Details (2)
3.10.1-1· amd64 · trixieFixed · Fixed:
3.2-1dsa · nettle · debian · 13
3.10.1-1· arm64 · trixieFixed · Fixed:
3.2-1dsa · nettle · debian · 13
Observed:
References
- [https://access.redhat.com/errata/RHSA-2016:2582]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2016_2582.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2015-8805]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2015-8805]
- [https://security-tracker.debian.org/tracker/CVE-2015-8805]
- [https://wid.cert-bund.de/.well-known/csaf/white/2016/wid-sec-w-2026-3113.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]