4.3

CVE-2011-2192: apple mac_os_x Credentials Management Errors

CVSS: 4.3v2.0MediumModified
AliasesRHSA-2011:0918DEBIAN-CVE-2011-2192DSA-2271-1
Published 07-07-2011Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2011-2192 is a medium (CVSS 4.3) Credentials Management Errors vulnerability in apple mac_os_x. EPSS estimates a 2.88% chance of exploitation in the next 30 days, higher than 86.7% of scored vulnerabilities.

Overall risk
18/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v2.0 (NVD)
EPSS score
2.88%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 07-07-2011
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

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.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.88%

Chance of exploitation in the next 30 days

Percentile

87%

Versus all other CVEs

30-day change

0.00 pp

From 2.88% on 21-09-2026

21-09-202621-10-2026
EPSS score
2.88%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Redhat5 products
  • curl< 0:7.12.1-17.el4 | < 0:7.15.5-9.el5_6.3 | < 0:7.19.7-26.el6_1.1
  • curl-debuginfo< 0:7.12.1-17.el4 | < 0:7.15.5-9.el5_6.3 | < 0:7.19.7-26.el6_1.1
  • curl-devel< 0:7.12.1-17.el4 | < 0:7.15.5-9.el5_6.3
  • libcurl< 0:7.19.7-26.el6_1.1
  • libcurl-devel< 0:7.19.7-26.el6_1.1
Debian2 products
  • curl< 7.18.2-8lenny5 | < 7.21.0-2 | < 7.21.6-2
  • debian_linuxEOL5.0 | 6.0 | 7.0
Apple1 product
Canonical1 product
Fedoraproject1 product
Haxx1 product

6 vendors · 11 products

References

26 links
Show all 26 references