CVE-2010-2939 (GCVE-0-2010-2939)

Vulnerability from cvelistv5 – Published: 2010-08-17 17:31 – Updated: 2024-08-07 02:55
VLAI
Summary
Double free vulnerability in the ssl3_get_key_exchange function in the OpenSSL client (ssl/s3_clnt.c) in OpenSSL 1.0.0a, 0.9.8, 0.9.7, and possibly other versions, when using ECDH, allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted private key with an invalid prime. NOTE: some sources refer to this as a use-after-free issue.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://slackware.com/security/viewer.php?l=slackw… vendor-advisoryx_refsource_SLACKWARE
http://www.mail-archive.com/openssl-dev%40openssl… mailing-listx_refsource_MLIST
http://marc.info/?l=bugtraq&m=130331363227777&w=2 vendor-advisoryx_refsource_HP
http://secunia.com/advisories/42413 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/40906 third-party-advisoryx_refsource_SECUNIA
http://www.debian.org/security/2010/dsa-2100 vendor-advisoryx_refsource_DEBIAN
http://www.openwall.com/lists/oss-security/2010/08/11/6 mailing-listx_refsource_MLIST
http://seclists.org/fulldisclosure/2010/Aug/84 mailing-listx_refsource_FULLDISC
http://www.vupen.com/english/advisories/2010/2229 vdb-entryx_refsource_VUPEN
http://www.vupen.com/english/advisories/2010/2038 vdb-entryx_refsource_VUPEN
http://securitytracker.com/id?1024296 vdb-entryx_refsource_SECTRACK
http://www.ubuntu.com/usn/USN-1003-1 vendor-advisoryx_refsource_UBUNTU
http://secunia.com/advisories/42309 third-party-advisoryx_refsource_SECUNIA
http://www.vupen.com/english/advisories/2010/3077 vdb-entryx_refsource_VUPEN
http://security.FreeBSD.org/advisories/FreeBSD-SA… vendor-advisoryx_refsource_FREEBSD
http://secunia.com/advisories/43312 third-party-advisoryx_refsource_SECUNIA
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.vmware.com/security/advisories/VMSA-20… x_refsource_CONFIRM
http://www.mail-archive.com/openssl-dev%40openssl… mailing-listx_refsource_MLIST
http://www.mail-archive.com/openssl-dev%40openssl… mailing-listx_refsource_MLIST
http://www.securityfocus.com/archive/1/516397/100… mailing-listx_refsource_BUGTRAQ
http://secunia.com/advisories/41105 third-party-advisoryx_refsource_SECUNIA
Date Public
2010-08-07 00:00
Show details on NVD website
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            "url": "http://www.vupen.com/english/advisories/2010/2229"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.vupen.com/english/advisories/2010/3077"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00005.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://marc.info/?l=bugtraq\u0026m=130331363227777\u0026w=2"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://seclists.org/fulldisclosure/2010/Aug/84"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://secunia.com/advisories/40906"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/41105"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/42309"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/42413"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/43312"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://security.FreeBSD.org/advisories/FreeBSD-SA-10:10.openssl.asc"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://securitytracker.com/id?1024296"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://slackware.com/security/viewer.php?l=slackware-security\u0026y=2010\u0026m=slackware-security.668793"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.debian.org/security/2010/dsa-2100"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.mail-archive.com/openssl-dev%40openssl.org/msg28043.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.mail-archive.com/openssl-dev%40openssl.org/msg28045.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.mail-archive.com/openssl-dev%40openssl.org/msg28049.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.openwall.com/lists/oss-security/2010/08/11/6"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/archive/1/516397/100/0/threaded"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.ubuntu.com/usn/USN-1003-1"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.vmware.com/security/advisories/VMSA-2011-0003.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.vupen.com/english/advisories/2010/2038"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.vupen.com/english/advisories/2010/2229"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.vupen.com/english/advisories/2010/3077"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-399"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-11-21T13:03:58+00:00",
      "cve": "CVE-2010-2939",
      "id": "CVE-2010-2939",
      "initial_release_date": "2010-08-07T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "openssl: double-free vulnerability in ssl3_get_key_exchange()",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2010/cve-2010-2939.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.