CVE-2010-2956 (GCVE-0-2010-2956)

Vulnerability from cvelistv5 – Published: 2010-09-10 18:00 – Updated: 2024-08-07 02:55
VLAI
Summary
Sudo 1.7.0 through 1.7.4p3, when a Runas group is configured, does not properly handle use of the -u option in conjunction with the -g option, which allows local users to gain privileges via a command line containing a "-u root" sequence.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://www.vupen.com/english/advisories/2010/2312 vdb-entryx_refsource_VUPEN
https://bugzilla.redhat.com/show_bug.cgi?id=628628 x_refsource_CONFIRM
http://www.vupen.com/english/advisories/2010/2318 vdb-entryx_refsource_VUPEN
http://www.vmware.com/security/advisories/VMSA-20… x_refsource_CONFIRM
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://www.vupen.com/english/advisories/2010/2320 vdb-entryx_refsource_VUPEN
http://www.securityfocus.com/archive/1/514489/100… mailing-listx_refsource_BUGTRAQ
http://www.vupen.com/english/advisories/2010/2358 vdb-entryx_refsource_VUPEN
http://www.sudo.ws/sudo/alerts/runas_group.html x_refsource_CONFIRM
http://wiki.rpath.com/Advisories:rPSA-2010-0075 x_refsource_CONFIRM
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://security.gentoo.org/glsa/glsa-201009-03.xml vendor-advisoryx_refsource_GENTOO
http://www.securityfocus.com/archive/1/515545/100… mailing-listx_refsource_BUGTRAQ
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.securityfocus.com/bid/43019 vdb-entryx_refsource_BID
http://www.redhat.com/support/errata/RHSA-2010-06… vendor-advisoryx_refsource_REDHAT
http://secunia.com/advisories/40508 third-party-advisoryx_refsource_SECUNIA
http://www.securitytracker.com/id?1024392 vdb-entryx_refsource_SECTRACK
http://secunia.com/advisories/42787 third-party-advisoryx_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0025 vdb-entryx_refsource_VUPEN
http://www.ubuntu.com/usn/USN-983-1 vendor-advisoryx_refsource_UBUNTU
http://secunia.com/advisories/41316 third-party-advisoryx_refsource_SECUNIA
Date Public
2010-09-07 00:00
Show details on NVD website
To clipboard 

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          {
            "source": "secalert@redhat.com",
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            "url": "http://www.securityfocus.com/bid/43019"
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          {
            "source": "secalert@redhat.com",
            "url": "http://www.securitytracker.com/id?1024392"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.sudo.ws/sudo/alerts/runas_group.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.ubuntu.com/usn/USN-983-1"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.vmware.com/security/advisories/VMSA-2011-0001.html"
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            "source": "secalert@redhat.com",
            "url": "http://www.vupen.com/english/advisories/2010/2312"
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          {
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            "url": "http://www.vupen.com/english/advisories/2010/2318"
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          {
            "source": "secalert@redhat.com",
            "url": "http://www.vupen.com/english/advisories/2010/2320"
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          {
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            "url": "http://www.vupen.com/english/advisories/2010/2358"
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          {
            "source": "secalert@redhat.com",
            "url": "http://www.vupen.com/english/advisories/2011/0025"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=628628"
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          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047516.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html"
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            "url": "http://security.gentoo.org/glsa/glsa-201009-03.xml"
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            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://wiki.rpath.com/Advisories:rPSA-2010-0075"
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          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:175"
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            "url": "http://www.vupen.com/english/advisories/2010/2312"
          },
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            "url": "http://www.vupen.com/english/advisories/2010/2318"
          },
          {
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            "url": "http://www.vupen.com/english/advisories/2010/2320"
          },
          {
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            "url": "http://www.vupen.com/english/advisories/2010/2358"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.vupen.com/english/advisories/2011/0025"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=628628"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-Other"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Important",
      "current_release_date": "2026-01-28T22:27:39+00:00",
      "cve": "CVE-2010-2956",
      "id": "CVE-2010-2956",
      "initial_release_date": "2010-09-07T00:00:00+00:00",
      "product_status:fixed": "22",
      "product_status:known_not_affected": "4",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "sudo: incorrect handling of RunAs specification with both user and group lists",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2010/cve-2010-2956.json",
      "version": "3"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.