CVE-2011-2192
The Curl_input_negotiate function in http_negotiate.c in libcurl 7.10.6 through 7.21.6, as used in curl and other products, always performs credential delegation during GSSAPI authentication, which
02 Description
The Curl_input_negotiate function in http_negotiate.c in libcurl 7.10.6 through 7.21.6, as used in curl and other products, always performs credential delegation during GSSAPI authentication, which
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
- 2.87% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 86.6% 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
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
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
- 2011-07-07 21:00Z15 YR AGO
- Last updated
- 2024-08-06 22:53Z2 YR AGO
- Reserved
- 2011-05-31
- Assigning CNA
- redhat
- 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
- 11516a46ac183f59ecffba3c0e125e852eaf37b6d2d11d4470e1829418f09f98
05 Affected products
06 References
- www.mandriva.comMDVSA-2011:116http://www.mandriva.com/security/advisories?name=MDVSA-2011:116
- secunia.com45181http://secunia.com/advisories/45181
- support.apple.comhttp://support.apple.com/kb/HT5130
- secunia.com45144http://secunia.com/advisories/45144
- www.ubuntu.comUSN-1158-1http://www.ubuntu.com/usn/USN-1158-1
- curl.haxx.sehttp://curl.haxx.se/docs/adv_20110623.html
- secunia.com45067http://secunia.com/advisories/45067
- lists.fedoraproject.orgFEDORA-2011-8640http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062287.html
- www.securitytracker.com1025713http://www.securitytracker.com/id?1025713
- www.redhat.comRHSA-2011:0918http://www.redhat.com/support/errata/RHSA-2011-0918.html
- lists.apple.comAPPLE-SA-2012-02-01-1http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
- security.gentoo.orgGLSA-201203-02http://security.gentoo.org/glsa/glsa-201203-02.xml
- secunia.com48256http://secunia.com/advisories/48256
- www.debian.orgDSA-2271http://www.debian.org/security/2011/dsa-2271
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=711454
- curl.haxx.sehttp://curl.haxx.se/curl-gssapi-delegation.patch
- secunia.com45088http://secunia.com/advisories/45088
- lists.fedoraproject.orgFEDORA-2011-8586http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061992.html
- secunia.com45047http://secunia.com/advisories/45047
07 Fixed in
Debian 12
- curl Fixed in 7.21.6-2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- curl Fixed in 7.21.6-2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- curl Fixed in 7.21.6-2
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.