CVE catalog
CVE-2015-3276
openldap: CVE-2015-3276
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 5.27% · Oct 25, 2026
The nss_parse_ciphers function in libraries/libldap/tls_m.c in OpenLDAP does not properly parse OpenSSL-style multi-keyword mode cipher strings, which might cause a weaker than intended cipher to be used and allow remote attackers to have unspecified impact via unknown vectors.
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 | openldap | sid | 2.6.14+dfsg-2 | vulnerable |
| Debian | openldap | forky | 2.6.14+dfsg-2 | vulnerable |
| Debian | openldap | trixie | 2.6.10+dfsg-1 | vulnerable |
| Debian | openldap | bookworm | 2.5.13+dfsg-5 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | openldap | source | sid | (unfixed) | unimportant | Not reported | Not reported |
| Debian | openldap | source | forky | (unfixed) | unimportant | Not reported | Not reported |
| Debian | openldap | source | trixie | (unfixed) | unimportant | Not reported | Not reported |
| Debian | openldap | source | bookworm | (unfixed) | unimportant | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [ldap-utils]Affected
Source package: [openldap]
Details (2)
2.5.13+dfsg-5· amd64 · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
2.5.13+dfsg-5· arm64 · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
- [libldap-2.5-0]Affected
Source package: [openldap]
Details (2)
2.5.13+dfsg-5· amd64 · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
2.5.13+dfsg-5· arm64 · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
- [libldap2-dev]Affected
Source package: [openldap]
Details (2)
2.5.13+dfsg-5· all · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
2.5.13+dfsg-5· all · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
- [libldap-common]Affected
Source package: [openldap]
Details (2)
2.5.13+dfsg-5· all · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
2.5.13+dfsg-5· all · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
- [libldap-dev]Affected
Source package: [openldap]
Details (2)
2.5.13+dfsg-5· amd64 · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
2.5.13+dfsg-5· arm64 · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
- [slapd]Affected
Source package: [openldap]
Details (2)
2.5.13+dfsg-5· amd64 · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
2.5.13+dfsg-5· arm64 · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
- [slapd-contrib]Affected
Source package: [openldap]
Details (2)
2.5.13+dfsg-5· amd64 · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
2.5.13+dfsg-5· arm64 · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
- [slapd-smbk5pwd]Affected
Source package: [openldap]
Details (2)
2.5.13+dfsg-5· all · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
2.5.13+dfsg-5· all · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
- [slapi-dev]Affected
Source package: [openldap]
Details (2)
2.5.13+dfsg-5· amd64 · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
2.5.13+dfsg-5· arm64 · bookwormAffected
dsa · openldap · debian · bookworm; dsa · openldap · debian · 12
[Debian 13 (Trixie)]
- [ldap-utils]Affected
Source package: [openldap]
Details (2)
2.6.10+dfsg-1· amd64 · trixieAffected
dsa · openldap · debian · 13
2.6.10+dfsg-1· arm64 · trixieAffected
dsa · openldap · debian · 13
- [libldap2]Affected
Source package: [openldap]
Details (2)
2.6.10+dfsg-1· amd64 · trixieAffected
dsa · openldap · debian · 13
2.6.10+dfsg-1· arm64 · trixieAffected
dsa · openldap · debian · 13
- [libldap2-dev]Affected
Source package: [openldap]
Details (2)
2.6.10+dfsg-1· all · trixieAffected
dsa · openldap · debian · 13
2.6.10+dfsg-1· all · trixieAffected
dsa · openldap · debian · 13
- [libldap-common]Affected
Source package: [openldap]
Details (2)
2.6.10+dfsg-1· all · trixieAffected
dsa · openldap · debian · 13
2.6.10+dfsg-1· all · trixieAffected
dsa · openldap · debian · 13
- [libldap-dev]Affected
Source package: [openldap]
Details (2)
2.6.10+dfsg-1· amd64 · trixieAffected
dsa · openldap · debian · 13
2.6.10+dfsg-1· arm64 · trixieAffected
dsa · openldap · debian · 13
- [slapd]Affected
Source package: [openldap]
Details (2)
2.6.10+dfsg-1· amd64 · trixieAffected
dsa · openldap · debian · 13
2.6.10+dfsg-1· arm64 · trixieAffected
dsa · openldap · debian · 13
- [slapd-contrib]Affected
Source package: [openldap]
Details (2)
2.6.10+dfsg-1· amd64 · trixieAffected
dsa · openldap · debian · 13
2.6.10+dfsg-1· arm64 · trixieAffected
dsa · openldap · debian · 13
- [slapi-dev]Affected
Source package: [openldap]
Details (2)
2.6.10+dfsg-1· amd64 · trixieAffected
dsa · openldap · debian · 13
2.6.10+dfsg-1· arm64 · trixieAffected
dsa · openldap · debian · 13
Observed:
References
- [https://access.redhat.com/errata/RHSA-2015:2131]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2015_2131.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2015-3276]
- [https://security-tracker.debian.org/tracker/CVE-2015-3276]
- [https://wid.cert-bund.de/.well-known/csaf/white/2015/wid-sec-w-2024-3166.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]