CVE-2011-2192 describes a vulnerability in libcurl versions 7.10.6 through 7.21.6, affecting products from Apple, Canonical, Debian, Fedora Project, and Haxx. The Curl_input_negotiate function in http_negotiate.c always performs credential delegation during GSSAPI authentication, enabling remote servers to impersonate clients. This vulnerability has a CVSS score of 4.3 (Medium), indicating a network-based attack with medium complexity, requiring no authentication, and potentially leading to partial confidentiality impact. The EPSS score is low, suggesting a minimal likelihood of exploitation. There is no evidence of active exploitation, no publicly available exploit code in Metasploit, Nuclei, or ExploitDB, and it has received no community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 7.10.6, <= 7.21.6CPE matchmatch criteria | cpe:2.3:a:haxx:libcurl:*:*:*:*:*:*:*:* | ||
< 10.7.3CPE matchmatch criteria | cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* | ||
14CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:14:*:*:*:*:*:*:* | ||
15CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:15:*:*:*:*:*:*:* | ||
5.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:P/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.