{"schemaVersion":3,"id":"CVE-2017-6965","aliases":["UBUNTU-CVE-2017-6965","DEBIAN-CVE-2017-6965"],"status":"published","duplicateOf":null,"title":null,"description":"readelf in GNU Binutils 2.28 writes to illegal addresses while processing corrupt input files containing symbol-difference relocations, leading to a heap-based buffer overflow.","dates":{"published":"2017-03-17T08:55:00.000Z","modified":"2024-08-05T15:49:02.392Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.5,"severity":"medium","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":5.5,"severity":"medium","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Ubuntu","score":5.5,"severity":"medium","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","exploitability":4.6,"impact":6,"computed":true},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Debian","score":5.5,"severity":"medium","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","exploitability":4.6,"impact":6,"computed":true}]},"epss":{"probability":0.01163,"percentile":0.6675,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.01163},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01864,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01163,"percentile":0.6675}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01864,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01163,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01163,"percentile":0.6675}]},"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":"REF_0156E8CAE55389BD","name":"Exploit Reference (sourceware.org)","source":"reference","url":"https://sourceware.org/bugzilla/show_bug.cgi?id=21137","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer","description":"The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/119.html"}],"affected":[{"vendor":"debian","product":"binutils","name":"binutils","label":"binutils","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/binutils","purlType":"deb","versions":[{"text":"< 2.28-3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.28-3","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"binutils","name":"binutils","label":"binutils","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/binutils","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null},{"text":"< 2.26.1-1ubuntu1~16.04.8+esm1","noFixRecorded":false,"fixedIn":null}],"versionsText":"All versions (No fix recorded) | < 2.26.1-1ubuntu1~16.04.8+esm1","eol":null,"hubHref":null},{"vendor":"gnu","product":"binutils","name":"binutils","label":"binutils","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"2.28","noFixRecorded":false,"fixedIn":null}],"versionsText":"2.28","eol":null,"hubHref":"/vendor/gnu/binutils"}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://security.gentoo.org/glsa/201709-02","label":"security.gentoo.org/glsa/201709-02","hostname":"security.gentoo.org","tags":["Vendor Advisory","X Refsource GENTOO"]},{"url":"https://sourceware.org/bugzilla/show_bug.cgi?id=21137","label":"sourceware.org/bugzilla/show_bug.cgi?id=21137","hostname":"sourceware.org","tags":["X Refsource CONFIRM","Exploit","Issue Tracking"]},{"url":"https://ubuntu.com/security/CVE-2017-6965","label":"ubuntu.com/security/CVE-2017-6965","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-4336-2","label":"ubuntu.com/security/notices/USN-4336-2","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-6965","label":"www.cve.org/CVERecord?id=CVE-2017-6965","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-6965","label":"security-tracker.debian.org/tracker/CVE-2017-6965","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["MGASA-2019-0169","OPENSUSE-SU-2024:10651-1","SUSE-SU-2017:3170-1","SUSE-SU-2018:3207-1","SUSE-SU-2018:3207-2","USN-4336-2"],"duplicates":[],"related":["OPENSUSE-SU-2024:10651-1","SUSE-SU-2017:3170-1","SUSE-SU-2018:3207-1","SUSE-SU-2018:3207-2","USN-4336-2"]},"timeline":[{"kind":"published","date":"2017-03-17T08:55:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T15:49:02.392Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":32,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T17:53:01.544Z","stale":false,"partial":false}}