
CVE catalog
CVE-2017-11696
nss: CVE-2017-11696
- Severity
- High · CVSS 7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.73% · Oct 25, 2026
Heap-based buffer overflow in the __hash_open function in lib/dbm/src/hash.c in Mozilla Network Security Services (NSS) allows context-dependent attackers to have unspecified impact using a crafted cert8.db file.
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 | nss | sid | 2:3.131.1-1 | vulnerable |
| Debian | nss | forky | 2:3.131.1-1 | vulnerable |
| Debian | nss | trixie | 2:3.110-1+deb13u4 | vulnerable |
| Debian | nss | trixie-security | 2:3.110-1+deb13u4 | vulnerable |
| Debian | nss | bookworm | 2:3.87.1-1+deb12u2 | vulnerable |
| Debian | nss | bookworm-security | 2:3.87.1-1+deb12u4 | vulnerable |
| Ubuntu | nss | pro | 2:3.32-1ubuntu3 | vulnerable |
| Ubuntu | nss | pro | 2:3.34-1ubuntu1 | vulnerable |
| Ubuntu | nss | pro | 2:3.35-2ubuntu2 | vulnerable |
| Ubuntu | nss | pro | 2:3.35-2ubuntu2.1 | vulnerable |
| Ubuntu | nss | pro | 2:3.35-2ubuntu2.2 | vulnerable |
| Ubuntu | nss | pro | 2:3.35-2ubuntu2.3 | vulnerable |
| Ubuntu | nss | pro | 2:3.35-2ubuntu2.5 | vulnerable |
| Ubuntu | nss | pro | 2:3.35-2ubuntu2.6 | vulnerable |
| Ubuntu | nss | pro | 2:3.35-2ubuntu2.7 | vulnerable |
| Ubuntu | nss | pro | 2:3.35-2ubuntu2.8 | vulnerable |
| Ubuntu | nss | pro | 2:3.35-2ubuntu2.9 | vulnerable |
| Ubuntu | nss | pro | 2:3.35-2ubuntu2.11 | vulnerable |
| Ubuntu | nss | pro | 2:3.35-2ubuntu2.12 | vulnerable |
| Ubuntu | nss | pro | 2:3.35-2ubuntu2.13 | vulnerable |
| Ubuntu | nss | pro | 2:3.35-2ubuntu2.14 | vulnerable |
| Ubuntu | nss | pro | 2:3.35-2ubuntu2.15 | vulnerable |
| Ubuntu | nss | pro | 2:3.35-2ubuntu2.16 | vulnerable |
| Ubuntu | nss | pro | 2:3.35-2ubuntu2.16+esm1 | vulnerable |
| Ubuntu | nss | pro | 2:3.35-2ubuntu2.16+esm2 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | nss | source | sid | (unfixed) | unimportant | Not reported | [873257] |
| Debian | nss | source | forky | (unfixed) | unimportant | Not reported | [873257] |
| Debian | nss | source | trixie | (unfixed) | unimportant | Not reported | [873257] |
| Debian | nss | source | bookworm | (unfixed) | unimportant | Not reported | [873257] |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [libnss3]Unknown
Source package: [nss]
Details (4)
2:3.87.1-1+deb12u2· amd64 · bookwormAffected
dsa · nss · debian · bookworm; dsa · nss · debian · 12
2:3.87.1-1+deb12u2· arm64 · bookwormAffected
dsa · nss · debian · bookworm; dsa · nss · debian · 12
2:3.87.1-1+deb12u4· amd64 · bookworm-securityAffected
dsa · nss · debian · bookworm; dsa · nss · debian · 12
2:3.87.1-1+deb12u4· arm64 · bookworm-securityAffected
dsa · nss · debian · bookworm; dsa · nss · debian · 12
- [libnss3-dev]Unknown
Source package: [nss]
Details (4)
2:3.87.1-1+deb12u2· amd64 · bookwormAffected
dsa · nss · debian · bookworm; dsa · nss · debian · 12
2:3.87.1-1+deb12u2· arm64 · bookwormAffected
dsa · nss · debian · bookworm; dsa · nss · debian · 12
2:3.87.1-1+deb12u4· amd64 · bookworm-securityAffected
dsa · nss · debian · bookworm; dsa · nss · debian · 12
2:3.87.1-1+deb12u4· arm64 · bookworm-securityAffected
dsa · nss · debian · bookworm; dsa · nss · debian · 12
- [libnss3-tools]Unknown
Source package: [nss]
Details (4)
2:3.87.1-1+deb12u2· amd64 · bookwormAffected
dsa · nss · debian · bookworm; dsa · nss · debian · 12
2:3.87.1-1+deb12u2· arm64 · bookwormAffected
dsa · nss · debian · bookworm; dsa · nss · debian · 12
2:3.87.1-1+deb12u4· amd64 · bookworm-securityAffected
dsa · nss · debian · bookworm; dsa · nss · debian · 12
2:3.87.1-1+deb12u4· arm64 · bookworm-securityAffected
dsa · nss · debian · bookworm; dsa · nss · debian · 12
[Debian 13 (Trixie)]
- [libnss3]Unknown
Source package: [nss]
Details (4)
2:3.110-1+deb13u3· amd64 · trixieAffected
dsa · nss · debian · 13
2:3.110-1+deb13u3· arm64 · trixieAffected
dsa · nss · debian · 13
2:3.110-1+deb13u4· amd64 · trixie-securityAffected
dsa · nss · debian · 13
2:3.110-1+deb13u4· arm64 · trixie-securityAffected
dsa · nss · debian · 13
- [libnss3-dev]Unknown
Source package: [nss]
Details (4)
2:3.110-1+deb13u3· amd64 · trixieAffected
dsa · nss · debian · 13
2:3.110-1+deb13u3· arm64 · trixieAffected
dsa · nss · debian · 13
2:3.110-1+deb13u4· amd64 · trixie-securityAffected
dsa · nss · debian · 13
2:3.110-1+deb13u4· arm64 · trixie-securityAffected
dsa · nss · debian · 13
- [libnss3-tools]Unknown
Source package: [nss]
Details (4)
2:3.110-1+deb13u3· amd64 · trixieAffected
dsa · nss · debian · 13
2:3.110-1+deb13u3· arm64 · trixieAffected
dsa · nss · debian · 13
2:3.110-1+deb13u4· amd64 · trixie-securityAffected
dsa · nss · debian · 13
2:3.110-1+deb13u4· arm64 · trixie-securityAffected
dsa · nss · debian · 13
Observed:
References
- [https://osv.dev/vulnerability/DEBIAN-CVE-2017-11696]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2017-11696]
- [https://security-tracker.debian.org/tracker/CVE-2017-11696]
- [https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-11696.json]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]