cve-2012-4929
Vulnerability from cvelistv5
Published
2012-09-15 18:00
Modified
2024-08-06 20:50
Severity ?
Summary
The TLS protocol 1.2 and earlier, as used in Mozilla Firefox, Google Chrome, Qt, and other products, can encrypt compressed data without properly obfuscating the length of the unencrypted data, which allows man-in-the-middle attackers to obtain plaintext HTTP headers by observing length differences during a series of guesses in which a string in an HTTP request potentially matches an unknown string in an HTTP header, aka a "CRIME" attack.
References
cve@mitre.orghttp://arstechnica.com/security/2012/09/crime-hijacks-https-sessions/
cve@mitre.orghttp://code.google.com/p/chromium/issues/detail?id=139744
cve@mitre.orghttp://isecpartners.com/blog/2012/9/14/details-on-the-crime-attack.html
cve@mitre.orghttp://jvn.jp/en/jp/JVN65273415/index.html
cve@mitre.orghttp://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000129.html
cve@mitre.orghttp://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2013-April/101366.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2012-10/msg00096.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2013-01/msg00034.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2013-01/msg00048.html
cve@mitre.orghttp://marc.info/?l=bugtraq&m=136612293908376&w=2
cve@mitre.orghttp://news.ycombinator.com/item?id=4510829
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2013-0587.html
cve@mitre.orghttp://security.stackexchange.com/questions/19911/crime-how-to-beat-the-beast-successor
cve@mitre.orghttp://support.apple.com/kb/HT5784
cve@mitre.orghttp://threatpost.com/en_us/blogs/crime-attack-uses-compression-ratio-tls-requests-side-channel-hijack-secure-sessions-091312
cve@mitre.orghttp://threatpost.com/en_us/blogs/new-attack-uses-ssltls-information-leak-hijack-https-sessions-090512
cve@mitre.orghttp://www.debian.org/security/2012/dsa-2579
cve@mitre.orghttp://www.debian.org/security/2013/dsa-2627
cve@mitre.orghttp://www.debian.org/security/2015/dsa-3253
cve@mitre.orghttp://www.ekoparty.org/2012/thai-duong.php
cve@mitre.orghttp://www.iacr.org/cryptodb/data/paper.php?pubkey=3091
cve@mitre.orghttp://www.securityfocus.com/bid/55704
cve@mitre.orghttp://www.theregister.co.uk/2012/09/14/crime_tls_attack/
cve@mitre.orghttp://www.ubuntu.com/usn/USN-1627-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-1628-1
cve@mitre.orghttp://www.ubuntu.com/usn/USN-1898-1
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=857051
cve@mitre.orghttps://chromiumcodereview.appspot.com/10825183
cve@mitre.orghttps://community.qualys.com/blogs/securitylabs/2012/09/14/crime-information-leakage-attack-against-ssltls
cve@mitre.orghttps://gist.github.com/3696912
cve@mitre.orghttps://github.com/mpgn/CRIME-poc
cve@mitre.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18920
cve@mitre.orghttps://threatpost.com/en_us/blogs/demo-crime-tls-attack-091212
Impacted products
n/an/a
Show details on NVD website


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              "refsource": "MISC",
              "url": "http://www.iacr.org/cryptodb/data/paper.php?pubkey=3091"
            },
            {
              "name": "FEDORA-2013-4403",
              "refsource": "FEDORA",
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101366.html"
            },
            {
              "name": "USN-1898-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-1898-1"
            },
            {
              "name": "https://chromiumcodereview.appspot.com/10825183",
              "refsource": "CONFIRM",
              "url": "https://chromiumcodereview.appspot.com/10825183"
            },
            {
              "name": "openSUSE-SU-2012:1420",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-updates/2012-10/msg00096.html"
            },
            {
              "name": "http://threatpost.com/en_us/blogs/crime-attack-uses-compression-ratio-tls-requests-side-channel-hijack-secure-sessions-091312",
              "refsource": "MISC",
              "url": "http://threatpost.com/en_us/blogs/crime-attack-uses-compression-ratio-tls-requests-side-channel-hijack-secure-sessions-091312"
            },
            {
              "name": "DSA-3253",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2015/dsa-3253"
            },
            {
              "name": "http://isecpartners.com/blog/2012/9/14/details-on-the-crime-attack.html",
              "refsource": "MISC",
              "url": "http://isecpartners.com/blog/2012/9/14/details-on-the-crime-attack.html"
            },
            {
              "name": "openSUSE-SU-2013:0157",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-updates/2013-01/msg00048.html"
            },
            {
              "name": "https://community.qualys.com/blogs/securitylabs/2012/09/14/crime-information-leakage-attack-against-ssltls",
              "refsource": "MISC",
              "url": "https://community.qualys.com/blogs/securitylabs/2012/09/14/crime-information-leakage-attack-against-ssltls"
            },
            {
              "name": "https://github.com/mpgn/CRIME-poc",
              "refsource": "MISC",
              "url": "https://github.com/mpgn/CRIME-poc"
            },
            {
              "name": "http://news.ycombinator.com/item?id=4510829",
              "refsource": "MISC",
              "url": "http://news.ycombinator.com/item?id=4510829"
            },
            {
              "name": "http://support.apple.com/kb/HT5784",
              "refsource": "CONFIRM",
              "url": "http://support.apple.com/kb/HT5784"
            },
            {
              "name": "http://www.theregister.co.uk/2012/09/14/crime_tls_attack/",
              "refsource": "MISC",
              "url": "http://www.theregister.co.uk/2012/09/14/crime_tls_attack/"
            },
            {
              "name": "APPLE-SA-2013-06-04-1",
              "refsource": "APPLE",
              "url": "http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html"
            },
            {
              "name": "JVNDB-2016-000129",
              "refsource": "JVNDB",
              "url": "http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000129.html"
            },
            {
              "name": "USN-1627-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-1627-1"
            },
            {
              "name": "DSA-2627",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2013/dsa-2627"
            },
            {
              "name": "http://code.google.com/p/chromium/issues/detail?id=139744",
              "refsource": "CONFIRM",
              "url": "http://code.google.com/p/chromium/issues/detail?id=139744"
            },
            {
              "name": "oval:org.mitre.oval:def:18920",
              "refsource": "OVAL",
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18920"
            },
            {
              "name": "http://arstechnica.com/security/2012/09/crime-hijacks-https-sessions/",
              "refsource": "MISC",
              "url": "http://arstechnica.com/security/2012/09/crime-hijacks-https-sessions/"
            },
            {
              "name": "55704",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/55704"
            },
            {
              "name": "USN-1628-1",
              "refsource": "UBUNTU",
              "url": "http://www.ubuntu.com/usn/USN-1628-1"
            },
            {
              "name": "https://threatpost.com/en_us/blogs/demo-crime-tls-attack-091212",
              "refsource": "MISC",
              "url": "https://threatpost.com/en_us/blogs/demo-crime-tls-attack-091212"
            },
            {
              "name": "http://threatpost.com/en_us/blogs/new-attack-uses-ssltls-information-leak-hijack-https-sessions-090512",
              "refsource": "MISC",
              "url": "http://threatpost.com/en_us/blogs/new-attack-uses-ssltls-information-leak-hijack-https-sessions-090512"
            },
            {
              "name": "http://www.ekoparty.org/2012/thai-duong.php",
              "refsource": "MISC",
              "url": "http://www.ekoparty.org/2012/thai-duong.php"
            },
            {
              "name": "openSUSE-SU-2013:0143",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-updates/2013-01/msg00034.html"
            },
            {
              "name": "http://security.stackexchange.com/questions/19911/crime-how-to-beat-the-beast-successor",
              "refsource": "MISC",
              "url": "http://security.stackexchange.com/questions/19911/crime-how-to-beat-the-beast-successor"
            },
            {
              "name": "HPSBUX02866",
              "refsource": "HP",
              "url": "http://marc.info/?l=bugtraq\u0026m=136612293908376\u0026w=2"
            },
            {
              "name": "JVN#65273415",
              "refsource": "JVN",
              "url": "http://jvn.jp/en/jp/JVN65273415/index.html"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=857051",
              "refsource": "CONFIRM",
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=857051"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2012-4929",
    "datePublished": "2012-09-15T18:00:00",
    "dateReserved": "2012-09-15T00:00:00",
    "dateUpdated": "2024-08-06T20:50:18.019Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2012-4929\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2012-09-15T18:55:03.187\",\"lastModified\":\"2018-04-22T01:29:00.363\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"The TLS protocol 1.2 and earlier, as used in Mozilla Firefox, Google Chrome, Qt, and other products, can encrypt compressed data without properly obfuscating the length of the unencrypted data, which allows man-in-the-middle attackers to obtain plaintext HTTP headers by observing length differences during a series of guesses in which a string in an HTTP request potentially matches an unknown string in an HTTP header, aka a \\\"CRIME\\\" attack.\"},{\"lang\":\"es\",\"value\":\"El protocolo TLS 1.2 y versiones anteriores, como el usado en Mozilla Firefox, Google Chrome, y otros productos, puede hacer cifrados TLS de datos comprimidos sin ofuscar de forma adecuada la longitud de los datos no cifrado, lo que permte a atacantes man-in-the-middle obtener cabeceras HTTP en texto plano observando las diferencias de longitud durante una serie de previsiones en la cual una cadena en una petici\u00f3n HTTP potencialmente coincide con una cadena desconocida en una cabecera HTPP, tambi\u00e9n conocido como ataque \\\"CRIME\\\".\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:H/Au:N/C:P/I:N/A:N\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"HIGH\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":2.6},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":4.9,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-310\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"16F59A04-14CF-49E2-9973-645477EA09DA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"07E9B637-69D8-4E4F-8896-F8F14CC55E03\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"14E6A30E-7577-4569-9309-53A0AF7FE3AC\"}]}]}],\"references\":[{\"url\":\"http://arstechnica.com/security/2012/09/crime-hijacks-https-sessions/\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://code.google.com/p/chromium/issues/detail?id=139744\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://isecpartners.com/blog/2012/9/14/details-on-the-crime-attack.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://jvn.jp/en/jp/JVN65273415/index.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://jvndb.jvn.jp/en/contents/2016/JVNDB-2016-000129.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2013-April/101366.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-updates/2012-10/msg00096.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-updates/2013-01/msg00034.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-updates/2013-01/msg00048.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://marc.info/?l=bugtraq\u0026m=136612293908376\u0026w=2\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://news.ycombinator.com/item?id=4510829\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2013-0587.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://security.stackexchange.com/questions/19911/crime-how-to-beat-the-beast-successor\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://support.apple.com/kb/HT5784\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://threatpost.com/en_us/blogs/crime-attack-uses-compression-ratio-tls-requests-side-channel-hijack-secure-sessions-091312\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://threatpost.com/en_us/blogs/new-attack-uses-ssltls-information-leak-hijack-https-sessions-090512\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.debian.org/security/2012/dsa-2579\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.debian.org/security/2013/dsa-2627\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.debian.org/security/2015/dsa-3253\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ekoparty.org/2012/thai-duong.php\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.iacr.org/cryptodb/data/paper.php?pubkey=3091\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/bid/55704\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.theregister.co.uk/2012/09/14/crime_tls_attack/\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-1627-1\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-1628-1\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-1898-1\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=857051\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://chromiumcodereview.appspot.com/10825183\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://community.qualys.com/blogs/securitylabs/2012/09/14/crime-information-leakage-attack-against-ssltls\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://gist.github.com/3696912\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://github.com/mpgn/CRIME-poc\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18920\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://threatpost.com/en_us/blogs/demo-crime-tls-attack-091212\",\"source\":\"cve@mitre.org\"}]}}"
  }
}


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