ghsa-w2r7-v523-8fwv
Vulnerability from github
Published
2022-05-13 01:28
Modified
2022-05-13 01:28
Details

The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 does not properly restrict the use of TGT credentials for armoring TGS requests, which might allow remote authenticated users to impersonate a client by rewriting an inner request, aka a "KrbFastReq forgery issue."

Show details on source website

To clipboard 

{
   affected: [],
   aliases: [
      "CVE-2010-4021",
   ],
   database_specific: {
      cwe_ids: [],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2010-12-02T16:22:00Z",
      severity: "LOW",
   },
   details: "The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 does not properly restrict the use of TGT credentials for armoring TGS requests, which might allow remote authenticated users to impersonate a client by rewriting an inner request, aka a \"KrbFastReq forgery issue.\"",
   id: "GHSA-w2r7-v523-8fwv",
   modified: "2022-05-13T01:28:53Z",
   published: "2022-05-13T01:28:53Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2010-4021",
      },
      {
         type: "WEB",
         url: "http://kb.vmware.com/kb/1035108",
      },
      {
         type: "WEB",
         url: "http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00000.html",
      },
      {
         type: "WEB",
         url: "http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html",
      },
      {
         type: "WEB",
         url: "http://lists.vmware.com/pipermail/security-announce/2011/000133.html",
      },
      {
         type: "WEB",
         url: "http://osvdb.org/69607",
      },
      {
         type: "WEB",
         url: "http://support.apple.com/kb/HT4581",
      },
      {
         type: "WEB",
         url: "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-007.txt",
      },
      {
         type: "WEB",
         url: "http://www.mandriva.com/security/advisories?name=MDVSA-2010:246",
      },
      {
         type: "WEB",
         url: "http://www.securityfocus.com/archive/1/514953/100/0/threaded",
      },
      {
         type: "WEB",
         url: "http://www.securityfocus.com/archive/1/517739/100/0/threaded",
      },
      {
         type: "WEB",
         url: "http://www.securityfocus.com/bid/45122",
      },
      {
         type: "WEB",
         url: "http://www.securitytracker.com/id?1024803",
      },
      {
         type: "WEB",
         url: "http://www.ubuntu.com/usn/USN-1030-1",
      },
      {
         type: "WEB",
         url: "http://www.vmware.com/security/advisories/VMSA-2011-0007.html",
      },
      {
         type: "WEB",
         url: "http://www.vupen.com/english/advisories/2010/3094",
      },
      {
         type: "WEB",
         url: "http://www.vupen.com/english/advisories/2010/3118",
      },
   ],
   schema_version: "1.4.0",
   severity: [],
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.