{"schemaVersion":3,"id":"CVE-2014-9157","aliases":["MGASA-2014-0520","UBUNTU-CVE-2014-9157","USN-2435-1","DEBIAN-CVE-2014-9157","DLA-105-1","DSA-3098-1","CGA-j8p2-qrxh-qg48","CGA-xx65-wp2h-vgwc","CGA-22w7-2q85-4m4g","CGA-4c87-p536-fxw5","CGA-5293-cf5m-2x4r","CGA-6rg3-mr5h-c856","CGA-7hpx-hp4q-9h79","CGA-84wf-gp35-x7w9","CGA-94rp-v5cp-4rp7","CGA-cj92-cmqr-qr5m","CGA-rv2v-vhh2-4m4q","CGA-v296-3xv5-x477","CGA-vghp-wp7c-22hq","CGA-vpv9-pwq5-rrp5"],"status":"published","duplicateOf":null,"title":null,"description":"Format string vulnerability in the yyerror function in lib/cgraph/scan.l in Graphviz allows remote attackers to have unspecified impact via format string specifiers in unknown vectors, which are not properly handled in an error string.","dates":{"published":"2014-12-03T21:00:00.000Z","modified":"2024-08-06T13:33:13.457Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.5,"severity":"high","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.05569,"percentile":0.92786,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.05569},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.05569,"percentile":0.92786}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.05569,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.05569,"percentile":0.92786}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[{"id":"GITHUB_ELLSON_GRAPHVIZ","name":"Graphviz","source":"github","url":"https://github.com/ellson/graphviz/commit/7aaddf52cd98589fb0c3ab72a393f8411838438a","maturity":"poc","reliabilityScore":0.3,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"REF_E225D7D28B1231F5","name":"Exploit Reference (seclists.org)","source":"reference","url":"http://seclists.org/oss-sec/2014/q4/872","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"REF_B4BC7489217AF92F","name":"Exploit Reference (seclists.org)","source":"reference","url":"http://seclists.org/oss-sec/2014/q4/784","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":3,"weaknesses":[{"id":"CWE-134","name":"Use of Externally-Controlled Format String","description":"The product uses a function that accepts a format string as an argument, but the format string originates from an external source.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/134.html"}],"affected":[{"vendor":"chainguard","product":"graphviz","name":"graphviz","label":"graphviz","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/graphviz","purlType":"apk","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"chainguard","product":"py3-graphviz","name":"py3-graphviz","label":"py3-graphviz","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/py3-graphviz","purlType":"apk","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"chainguard","product":"py3.10-graphviz","name":"py3.10-graphviz","label":"py3.10-graphviz","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/py3.10-graphviz","purlType":"apk","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"chainguard","product":"py3.11-graphviz","name":"py3.11-graphviz","label":"py3.11-graphviz","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/py3.11-graphviz","purlType":"apk","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"chainguard","product":"py3.12-graphviz","name":"py3.12-graphviz","label":"py3.12-graphviz","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/py3.12-graphviz","purlType":"apk","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"chainguard","product":"py3.13-graphviz","name":"py3.13-graphviz","label":"py3.13-graphviz","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/py3.13-graphviz","purlType":"apk","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"chainguard","product":"py3.14-graphviz","name":"py3.14-graphviz","label":"py3.14-graphviz","ecosystem":"Chainguard","cpePart":null,"purl":"pkg:apk/chainguard/py3.14-graphviz","purlType":"apk","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"wolfi","product":"graphviz","name":"graphviz","label":"graphviz","ecosystem":"Wolfi","cpePart":null,"purl":"pkg:apk/wolfi/graphviz","purlType":"apk","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"debian","product":"graphviz","name":"graphviz","label":"graphviz","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/graphviz","purlType":"deb","versions":[{"text":"< 2.38.0-7","noFixRecorded":false,"fixedIn":null},{"text":"< 2.26.3-5+squeeze3","noFixRecorded":false,"fixedIn":null},{"text":"< 2.26.3-14+deb7u2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.38.0-7 | < 2.26.3-5+squeeze3 | < 2.26.3-14+deb7u2","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"graphviz","name":"graphviz","label":"graphviz","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/graphviz","purlType":"deb","versions":[{"text":"< 2.36.0-0ubuntu3.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.36.0-0ubuntu3.1","eol":null,"hubHref":null},{"vendor":"debian","product":"debian_linux","name":"debian linux","label":"debian_linux","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"7.0","noFixRecorded":false,"fixedIn":null},{"text":"8.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"7.0 | 8.0","eol":{"isEol":true,"eolDate":"2018-05-31T00:00:00.000Z","matchMethod":"cpe","cycle":{"name":"7","label":"7 (Wheezy)","eolFrom":"2018-05-31T00:00:00.000Z","isLts":false,"isMaintained":false,"latestVersion":"7.11"},"product":{"name":"debian","label":"Debian","category":"os"}},"hubHref":"/vendor/debian/debian_linux"},{"vendor":"graphviz","product":"graphviz","name":"graphviz","label":"graphviz","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 2.42.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.42.4","eol":null,"hubHref":"/vendor/graphviz/graphviz"},{"vendor":"mageia","product":"graphviz","name":"graphviz","label":"graphviz","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/graphviz","purlType":"rpm","versions":[{"text":"< 2.34.0-6.1.mga4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.34.0-6.1.mga4","eol":null,"hubHref":null}],"affectedCount":13,"eol":{"hasEol":true,"count":1},"references":[{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2014:248","label":"www.mandriva.com/security/advisories?name=MDVSA-2014:248","hostname":"www.mandriva.com","tags":["Vendor Advisory","X Refsource MANDRIVA","Broken Link"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/98949","label":"exchange.xforce.ibmcloud.com/vulnerabilities/98949","hostname":"exchange.xforce.ibmcloud.com","tags":["VDB Entry","X Refsource XF","Third Party Advisory"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2015:187","label":"www.mandriva.com/security/advisories?name=MDVSA-2015:187","hostname":"www.mandriva.com","tags":["Vendor Advisory","X Refsource MANDRIVA","Broken Link"]},{"url":"http://seclists.org/oss-sec/2014/q4/872","label":"seclists.org/oss-sec/2014/q4/872","hostname":"seclists.org","tags":["Mailing List","X Refsource MLIST","Exploit","Third Party Advisory"]},{"url":"http://advisories.mageia.org/MGASA-2014-0520.html","label":"advisories.mageia.org/MGASA-2014-0520.html","hostname":"advisories.mageia.org","tags":["X Refsource CONFIRM","Third Party Advisory"]},{"url":"http://www.securityfocus.com/bid/71283","label":"www.securityfocus.com/bid/71283","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Broken Link","Third Party Advisory"]},{"url":"https://github.com/ellson/graphviz/commit/99eda421f7ddc27b14e4ac1d2126e5fe41719081","label":"github.com/ellson/graphviz/commit/99eda421f7ddc27b14e4ac1d2126e5fe41719081","hostname":"github.com","tags":["X Refsource CONFIRM","Exploit","Third Party Advisory"]},{"url":"http://www.debian.org/security/2014/dsa-3098","label":"www.debian.org/security/2014/dsa-3098","hostname":"www.debian.org","tags":["Vendor Advisory","X Refsource DEBIAN","Third Party Advisory"]},{"url":"http://secunia.com/advisories/60166","label":"secunia.com/advisories/60166","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Broken Link"]},{"url":"http://seclists.org/oss-sec/2014/q4/784","label":"seclists.org/oss-sec/2014/q4/784","hostname":"seclists.org","tags":["Mailing List","X Refsource MLIST","Exploit","Third Party Advisory"]},{"url":"https://advisories.mageia.org/MGASA-2014-0520.html","label":"advisories.mageia.org/MGASA-2014-0520.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=14756","label":"bugs.mageia.org/show_bug.cgi?id=14756","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://lists.fedoraproject.org/pipermail/package-announce/2014-December/145217.html","label":"lists.fedoraproject.org/pipermail/package-announce/2014-December/145217.html","hostname":"lists.fedoraproject.org","tags":["WEB"]},{"url":"https://ubuntu.com/security/CVE-2014-9157","label":"ubuntu.com/security/CVE-2014-9157","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"http://openwall.com/lists/oss-security/2014/12/09/16","label":"openwall.com/lists/oss-security/2014/12/09/16","hostname":"openwall.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-2435-1","label":"ubuntu.com/security/notices/USN-2435-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-9157","label":"www.cve.org/CVERecord?id=CVE-2014-9157","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2014-9157","label":"security-tracker.debian.org/tracker/CVE-2014-9157","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":["CGA-FV5V-H7CC-FW7V","CGA-VWQC-CWPR-87H5"]},"timeline":[{"kind":"published","date":"2014-12-03T21:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-06T13:33:13.457Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":41,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T17:24:02.720Z","stale":false,"partial":false}}