{"schemaVersion":3,"id":"CVE-2009-3895","aliases":["ALPINE-CVE-2009-3895","DEBIAN-CVE-2009-3895"],"status":"published","duplicateOf":null,"title":null,"description":"Heap-based buffer overflow in the exif_entry_fix function (aka the tag fixup routine) in libexif/exif-entry.c in libexif 0.6.18 allows remote attackers to cause a denial of service or possibly execute arbitrary code via an invalid EXIF image.  NOTE: some of these details are obtained from third party information.","dates":{"published":"2009-11-20T18:00:00.000Z","modified":"2024-08-07T06:45:50.293Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.8,"severity":"medium","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":6.8,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.05123,"percentile":0.92299,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.05123},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.05123,"percentile":0.92299}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.05123,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.05123,"percentile":0.92299}]},"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-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":"alpine","product":"libexif","name":"libexif","label":"libexif","ecosystem":"Alpine Linux","cpePart":null,"purl":"pkg:apk/alpine/libexif","purlType":"apk","versions":[{"text":"< 0.6.19-r0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.6.19-r0","eol":null,"hubHref":null},{"vendor":"debian","product":"libexif","name":"libexif","label":"libexif","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/libexif","purlType":"deb","versions":[{"text":"< 0.6.19-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.6.19-1","eol":null,"hubHref":null},{"vendor":"libexif_project","product":"libexif","name":"libexif","label":"libexif","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"0.6.18","noFixRecorded":false,"fixedIn":null}],"versionsText":"0.6.18","eol":null,"hubHref":"/vendor/libexif_project/libexif"}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://libexif.cvs.sourceforge.net/viewvc/libexif/libexif/NEWS?view=markup&pathrev=libexif-0_6_19-release","label":"libexif.cvs.sourceforge.net/viewvc/libexif/libexif/NEWS?view=markup&pathrev=libexif-0_6_19-release","hostname":"libexif.cvs.sourceforge.net","tags":["X Refsource CONFIRM","Patch"]},{"url":"http://secunia.com/advisories/37378","label":"secunia.com/advisories/37378","hostname":"secunia.com","tags":["Third Party Advisory","X Refsource SECUNIA","Vendor Advisory"]},{"url":"http://bugs.gentoo.org/show_bug.cgi?id=293190","label":"bugs.gentoo.org/show_bug.cgi?id=293190","hostname":"bugs.gentoo.org","tags":["X Refsource CONFIRM"]},{"url":"http://www.vupen.com/english/advisories/2009/3243","label":"www.vupen.com/english/advisories/2009/3243","hostname":"www.vupen.com","tags":["VDB Entry","X Refsource VUPEN","Vendor Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2009/11/19/2","label":"www.openwall.com/lists/oss-security/2009/11/19/2","hostname":"www.openwall.com","tags":["Mailing List","X Refsource MLIST"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/54275","label":"exchange.xforce.ibmcloud.com/vulnerabilities/54275","hostname":"exchange.xforce.ibmcloud.com","tags":["VDB Entry","X Refsource XF"]},{"url":"http://www.securityfocus.com/bid/37022","label":"www.securityfocus.com/bid/37022","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID"]},{"url":"http://www.osvdb.org/59956","label":"www.osvdb.org/59956","hostname":"www.osvdb.org","tags":["VDB Entry","X Refsource OSVDB"]},{"url":"http://sourceforge.net/mailarchive/message.php?msg_name=20091113072359.GA22681%40coneharvesters.com","label":"sourceforge.net/mailarchive/message.php?msg_name=20091113072359.GA22681%40coneharvesters.com","hostname":"sourceforge.net","tags":["Mailing List","X Refsource MLIST"]},{"url":"http://bugs.debian.org/557137","label":"bugs.debian.org/557137","hostname":"bugs.debian.org","tags":["X Refsource CONFIRM"]},{"url":"https://security.alpinelinux.org/vuln/CVE-2009-3895","label":"security.alpinelinux.org/vuln/CVE-2009-3895","hostname":"security.alpinelinux.org","tags":["Advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2009-3895","label":"security-tracker.debian.org/tracker/CVE-2009-3895","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2009-11-20T18:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-07T06:45:50.293Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":28,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T13:49:33.935Z","stale":false,"partial":false}}