{"schemaVersion":3,"id":"CVE-2014-4911","aliases":["MGASA-2014-0315","DLA-36-1","DSA-2981-1"],"status":"published","duplicateOf":null,"title":null,"description":"The ssl_decrypt_buf function in library/ssl_tls.c in PolarSSL before 1.2.11 and 1.3.x before 1.3.8 allows remote attackers to cause a denial of service (crash) via vectors related to the GCM ciphersuites, as demonstrated using the Codenomicon Defensics toolkit.","dates":{"published":"2014-07-22T14:00:00.000Z","modified":"2024-08-06T11:27:37.011Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5,"severity":"medium","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":5,"severity":"medium","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.02427,"percentile":0.84,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.02427},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.02427,"percentile":0.84}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.02427,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.02427,"percentile":0.84}]},"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":[],"exploitCount":0,"weaknesses":[{"id":"CWE-310","name":"Cryptographic Issues","description":"Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed.","type":"category","status":"Draft","abstraction":null,"likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/310.html"}],"affected":[{"vendor":"debian","product":"polarssl","name":"polarssl","label":"polarssl","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/polarssl","purlType":"deb","versions":[{"text":"< 1.2.9-1~deb6u2","noFixRecorded":false,"fixedIn":null},{"text":"< 1.2.9-1~deb7u3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.2.9-1~deb6u2 | < 1.2.9-1~deb7u3","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":"6.0","noFixRecorded":false,"fixedIn":null},{"text":"7.0","noFixRecorded":false,"fixedIn":null},{"text":"8.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"6.0 | 7.0 | 8.0","eol":{"isEol":true,"eolDate":"2016-02-29T00:00:00.000Z","matchMethod":"cpe","cycle":{"name":"6","label":"6 (Squeeze)","eolFrom":"2016-02-29T00:00:00.000Z","isLts":false,"isMaintained":false,"latestVersion":"6.0.10"},"product":{"name":"debian","label":"Debian","category":"os"}},"hubHref":"/vendor/debian/debian_linux"},{"vendor":"mageia","product":"pdns","name":"pdns","label":"pdns","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/pdns","purlType":"rpm","versions":[{"text":"< 3.3.1-1.3.mga3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.3.1-1.3.mga3","eol":null,"hubHref":null},{"vendor":"mageia","product":"polarssl","name":"polarssl","label":"polarssl","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/polarssl","purlType":"rpm","versions":[{"text":"< 1.3.8-1.mga3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.3.8-1.mga3","eol":null,"hubHref":null},{"vendor":"mageia","product":"pdns","name":"pdns","label":"pdns","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/pdns","purlType":"rpm","versions":[{"text":"< 3.3.1-2.2.mga4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.3.1-2.2.mga4","eol":null,"hubHref":null},{"vendor":"mageia","product":"polarssl","name":"polarssl","label":"polarssl","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/polarssl","purlType":"rpm","versions":[{"text":"< 1.3.8-1.mga4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.3.8-1.mga4","eol":null,"hubHref":null},{"vendor":"polarssl","product":"polarssl","name":"polarssl","label":"polarssl","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"1.3.0","noFixRecorded":false,"fixedIn":null},{"text":"1.3.0:alpha1","noFixRecorded":false,"fixedIn":null},{"text":"1.3.0:rc0","noFixRecorded":false,"fixedIn":null},{"text":"1.3.1","noFixRecorded":false,"fixedIn":null},{"text":"1.3.2","noFixRecorded":false,"fixedIn":null},{"text":"1.3.3","noFixRecorded":false,"fixedIn":null},{"text":"1.3.4","noFixRecorded":false,"fixedIn":null},{"text":"1.3.5","noFixRecorded":false,"fixedIn":null},{"text":"1.3.6","noFixRecorded":false,"fixedIn":null},{"text":"1.3.7","noFixRecorded":false,"fixedIn":null},{"text":"≤ 1.2.10","noFixRecorded":false,"fixedIn":null},{"text":"1.2.0","noFixRecorded":false,"fixedIn":null},{"text":"1.2.1","noFixRecorded":false,"fixedIn":null},{"text":"1.2.2","noFixRecorded":false,"fixedIn":null},{"text":"1.2.3","noFixRecorded":false,"fixedIn":null},{"text":"1.2.4","noFixRecorded":false,"fixedIn":null},{"text":"1.2.5","noFixRecorded":false,"fixedIn":null},{"text":"1.2.6","noFixRecorded":false,"fixedIn":null},{"text":"1.2.7","noFixRecorded":false,"fixedIn":null},{"text":"1.2.8","noFixRecorded":false,"fixedIn":null},{"text":"1.2.9","noFixRecorded":false,"fixedIn":null}],"versionsText":"1.3.0 | 1.3.0:alpha1 | 1.3.0:rc0 | 1.3.1 | 1.3.2 | 1.3.3 | 1.3.4 | 1.3.5 | 1.3.6 | 1.3.7 | ≤ 1.2.10 | 1.2.0 | 1.2.1 | 1.2.2 | 1.2.3 | 1.2.4 | 1.2.5 | 1.2.6 | 1.2.7 | 1.2.8 | 1.2.9","eol":null,"hubHref":"/vendor/polarssl/polarssl"}],"affectedCount":7,"eol":{"hasEol":true,"count":1},"references":[{"url":"https://polarssl.org/tech-updates/security-advisories/polarssl-security-advisory-2014-02","label":"polarssl.org/tech-updates/security-advisories/polarssl-security-advisory-2014-02","hostname":"polarssl.org","tags":["X Refsource CONFIRM","Patch","Vendor Advisory","Advisory"]},{"url":"http://www.debian.org/security/2014/dsa-2981","label":"www.debian.org/security/2014/dsa-2981","hostname":"www.debian.org","tags":["Vendor Advisory","X Refsource DEBIAN"]},{"url":"http://secunia.com/advisories/60215","label":"secunia.com/advisories/60215","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA"]},{"url":"https://advisories.mageia.org/MGASA-2014-0315.html","label":"advisories.mageia.org/MGASA-2014-0315.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=13764","label":"bugs.mageia.org/show_bug.cgi?id=13764","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://polarssl.org/tech-updates/releases/polarssl-1.3.8-released","label":"polarssl.org/tech-updates/releases/polarssl-1.3.8-released","hostname":"polarssl.org","tags":["WEB"]},{"url":"https://www.debian.org/security/2014/dsa-2981","label":"www.debian.org/security/2014/dsa-2981","hostname":"www.debian.org","tags":["WEB"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2014-07-22T14:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-06T11:27:37.011Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":20,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T06:27:24.116Z","stale":false,"partial":false}}