CVE-2012-6426
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.
02 Description
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.
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.55% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 74.6% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2013-01-01 15:00Z13 YR AGO
- Last updated
- 2024-09-16 19:41Z2 YR AGO
- Reserved
- 2012-12-18
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- cbf0df94f574979002202f347b79e969a556004a300fe9af01952cd0af65df41
05 Affected products
06 References
- jira.ow2.orghttp://jira.ow2.org/browse/LEMONLDAP-570
- openwall.com[oss-security] 20121219 [CVE-2012-6426] LemonLDAP-NG SAML XML Signature Wrappinghttp://openwall.com/lists/oss-security/2012/12/19/6
- openwall.com[oss-security] 20121220 Re: [CVE-2012-6426] LemonLDAP-NG SAML XML Signature Wrappinghttp://openwall.com/lists/oss-security/2012/12/20/6
07 Fixed in
Debian 12
- lemonldap-ng Fixed in 1.2.2-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- lemonldap-ng Fixed in 1.2.2-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- lemonldap-ng Fixed in 1.2.2-3
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.