CVE-2011-2192
Curl Impersonation Vulnerability
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 allows remote servers to impersonate clients via GSSAPI requests.
INFO
Published Date :
July 7, 2011, 9:55 p.m.
Last Modified :
May 27, 2020, 8:42 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.9
Exploitability Score :
8.6
Affected Products
The following products are affected by CVE-2011-2192
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2011-2192.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2011-2192 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2011-2192 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
May. 27, 2020
Action Type Old Value New Value Changed Reference Type http://curl.haxx.se/curl-gssapi-delegation.patch Patch http://curl.haxx.se/curl-gssapi-delegation.patch Broken Link Changed Reference Type http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html No Types Assigned http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html Mailing List, Third Party Advisory Changed Reference Type http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062287.html No Types Assigned http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062287.html Mailing List, Third Party Advisory Changed Reference Type http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061992.html No Types Assigned http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061992.html Mailing List, Third Party Advisory Changed Reference Type http://secunia.com/advisories/45047 No Types Assigned http://secunia.com/advisories/45047 Third Party Advisory Changed Reference Type http://secunia.com/advisories/45067 No Types Assigned http://secunia.com/advisories/45067 Third Party Advisory Changed Reference Type http://secunia.com/advisories/45088 No Types Assigned http://secunia.com/advisories/45088 Third Party Advisory Changed Reference Type http://secunia.com/advisories/45144 No Types Assigned http://secunia.com/advisories/45144 Third Party Advisory Changed Reference Type http://secunia.com/advisories/45181 No Types Assigned http://secunia.com/advisories/45181 Third Party Advisory Changed Reference Type http://secunia.com/advisories/48256 No Types Assigned http://secunia.com/advisories/48256 Third Party Advisory Changed Reference Type http://security.gentoo.org/glsa/glsa-201203-02.xml No Types Assigned http://security.gentoo.org/glsa/glsa-201203-02.xml Third Party Advisory Changed Reference Type http://support.apple.com/kb/HT5130 No Types Assigned http://support.apple.com/kb/HT5130 Third Party Advisory Changed Reference Type http://www.debian.org/security/2011/dsa-2271 No Types Assigned http://www.debian.org/security/2011/dsa-2271 Third Party Advisory Changed Reference Type http://www.mandriva.com/security/advisories?name=MDVSA-2011:116 No Types Assigned http://www.mandriva.com/security/advisories?name=MDVSA-2011:116 Third Party Advisory Changed Reference Type http://www.redhat.com/support/errata/RHSA-2011-0918.html No Types Assigned http://www.redhat.com/support/errata/RHSA-2011-0918.html Third Party Advisory Changed Reference Type http://www.securitytracker.com/id?1025713 No Types Assigned http://www.securitytracker.com/id?1025713 Third Party Advisory, VDB Entry Changed Reference Type http://www.ubuntu.com/usn/USN-1158-1 No Types Assigned http://www.ubuntu.com/usn/USN-1158-1 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=711454 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=711454 Issue Tracking, Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:curl:curl:*:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.10.6:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.10.7:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.10.8:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.11.0:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.11.1:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.11.2:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.12:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.12.0:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.12.1:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.12.2:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.12.3:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.13:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.13.1:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.13.2:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.14:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.14.1:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.15:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.15.1:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.15.2:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.15.3:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.16.3:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.17.0:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.17.1:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.18.0:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.18.1:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.18.2:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.19.0:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.19.1:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.19.2:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.19.3:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.19.4:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.19.5:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.19.6:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.19.7:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.20.0:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.20.1:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.21.1:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.21.2:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.21.3:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.21.4:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.21.5:*:*:*:*:*:*:* *cpe:2.3:a:curl:libcurl:7.21.6:*:*:*:*:*:*:* OR *cpe:2.3:a:haxx:libcurl:*:*:*:*:*:*:*:* versions from (including) 7.10.6 up to (including) 7.21.6 Added CPE Configuration OR *cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* versions up to (excluding) 10.7.3 Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:14:*:*:*:*:*:*:* *cpe:2.3:o:fedoraproject:fedora:15:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jan. 05, 2018
Action Type Old Value New Value Added Reference http://security.gentoo.org/glsa/glsa-201203-02.xml [No Types Assigned] Added Reference http://secunia.com/advisories/48256 [No Types Assigned] -
Initial Analysis by [email protected]
Jul. 08, 2011
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2011-2192 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2011-2192
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.23 }} 0.00%
score
0.59180
percentile