CVE-2012-6426 json
LemonLDAP::NG before 1.2.3 does not use the signature-verification capability of the Lasso library, which allows remote attackers to bypass…
published 2013-01-01 13 y ago modified 2026-06-16 4 mo ago also EUVD-2012-6281
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 75%
- public exploits
- 0
- none known
Summary
LemonLDAP::NG before 1.2.3 does not use the signature-verification capability of the Lasso library, which allows remote attackers to bypass intended access-control restrictions via crafted SAML data.
Patch / fix
- lemonldap-ng Debian 14, Debian 13, Debian 12 1.2.2-3
debian advisories DEBIAN-CVE-2012-6426
Exploit prediction
1.55% chance of exploitation in the next 30 days, higher than 75% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-264 Permissions, Privileges, and Access Controls
References
-
jira.ow2.org
/browse/LEMONLDAP-570
patch
-
openwall.com
/lists/oss-security/2012/12/19/6
mailing-list
-
openwall.com
/lists/oss-security/2012/12/20/6
mailing-list
Sources
- CVE List CVE-2012-6426
- NVD CVE-2012-6426
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.