{"schemaVersion":3,"id":"CVE-2013-4576","aliases":["MGASA-2013-0382","RHSA-2014:0016","DSA-2821-1"],"status":"published","duplicateOf":null,"title":null,"description":"GnuPG 1.x before 1.4.16 generates RSA keys using sequences of introductions with certain patterns that introduce a side channel, which allows physically proximate attackers to extract RSA keys via a chosen-ciphertext attack and acoustic cryptanalysis during decryption. NOTE: applications are not typically expected to protect themselves from acoustic side-channel attacks, since this is arguably the responsibility of the physical device. Accordingly, issues of this type would not normally receive a CVE identifier. However, for this issue, the developer has specified a security policy in which GnuPG should offer side-channel resistance, and developer-specified security-policy violations are within the scope of CVE.","dates":{"published":"2013-12-20T21:00:00.000Z","modified":"2024-08-06T16:45:14.839Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":2.1,"severity":"low","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":2.1,"severity":"low","vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00451,"percentile":0.37869,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00451},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00451,"percentile":0.37869}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00451,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00451,"percentile":0.37869}]},"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-255","name":"Credentials Management Errors","description":"Weaknesses in this category are related to the management of credentials.","type":"category","status":"Draft","abstraction":null,"likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/255.html"}],"affected":[{"vendor":"debian","product":"gnupg","name":"gnupg","label":"gnupg","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/gnupg","purlType":"deb","versions":[{"text":"< 1.4.10-4+squeeze4","noFixRecorded":false,"fixedIn":null},{"text":"< 1.4.12-7+deb7u3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.4.10-4+squeeze4 | < 1.4.12-7+deb7u3","eol":null,"hubHref":null},{"vendor":"gnupg","product":"gnupg","name":"gnupg","label":"gnupg","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 1.4.15","noFixRecorded":false,"fixedIn":null},{"text":"1.0.0","noFixRecorded":false,"fixedIn":null},{"text":"1.0.1","noFixRecorded":false,"fixedIn":null},{"text":"1.0.2","noFixRecorded":false,"fixedIn":null},{"text":"1.0.3","noFixRecorded":false,"fixedIn":null},{"text":"1.0.4","noFixRecorded":false,"fixedIn":null},{"text":"1.0.5","noFixRecorded":false,"fixedIn":null},{"text":"1.0.6","noFixRecorded":false,"fixedIn":null},{"text":"1.0.7","noFixRecorded":false,"fixedIn":null},{"text":"1.2.0","noFixRecorded":false,"fixedIn":null},{"text":"1.2.1","noFixRecorded":false,"fixedIn":null},{"text":"1.2.1:windows","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":"1.3.0","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":"1.3.6","noFixRecorded":false,"fixedIn":null},{"text":"1.3.90","noFixRecorded":false,"fixedIn":null},{"text":"1.3.91","noFixRecorded":false,"fixedIn":null},{"text":"1.3.92","noFixRecorded":false,"fixedIn":null},{"text":"1.3.93","noFixRecorded":false,"fixedIn":null},{"text":"1.4","noFixRecorded":false,"fixedIn":null},{"text":"1.4.0","noFixRecorded":false,"fixedIn":null},{"text":"1.4.2","noFixRecorded":false,"fixedIn":null},{"text":"1.4.3","noFixRecorded":false,"fixedIn":null},{"text":"1.4.4","noFixRecorded":false,"fixedIn":null},{"text":"1.4.5","noFixRecorded":false,"fixedIn":null},{"text":"1.4.6","noFixRecorded":false,"fixedIn":null},{"text":"1.4.8","noFixRecorded":false,"fixedIn":null},{"text":"1.4.10","noFixRecorded":false,"fixedIn":null},{"text":"1.4.11","noFixRecorded":false,"fixedIn":null},{"text":"1.4.12","noFixRecorded":false,"fixedIn":null},{"text":"1.4.13","noFixRecorded":false,"fixedIn":null},{"text":"1.4.14","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 1.4.15 | 1.0.0 | 1.0.1 | 1.0.2 | 1.0.3 | 1.0.4 | 1.0.5 | 1.0.6 | 1.0.7 | 1.2.0 | 1.2.1 | 1.2.1:windows | 1.2.2 | 1.2.3 | 1.2.4 | 1.2.5 | 1.2.6 | 1.2.7 | 1.3.0 | 1.3.1 | 1.3.2 | 1.3.3 | 1.3.4 | 1.3.6 | 1.3.90 | 1.3.91 | 1.3.92 | 1.3.93 | 1.4 | 1.4.0 | 1.4.2 | 1.4.3 | 1.4.4 | 1.4.5 | 1.4.6 | 1.4.8 | 1.4.10 | 1.4.11 | 1.4.12 | 1.4.13 | 1.4.14","eol":null,"hubHref":"/vendor/gnupg/gnupg"},{"vendor":"mageia","product":"gnupg","name":"gnupg","label":"gnupg","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/gnupg","purlType":"rpm","versions":[{"text":"< 1.4.14-1.2.mga3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.4.14-1.2.mga3","eol":null,"hubHref":null},{"vendor":"redhat","product":"gnupg","name":"gnupg","label":"gnupg","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/gnupg","purlType":"rpm","versions":[{"text":"< 0:1.4.5-18.el5_10.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.4.5-18.el5_10.1","eol":null,"hubHref":null},{"vendor":"redhat","product":"gnupg-debuginfo","name":"gnupg-debuginfo","label":"gnupg-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/gnupg-debuginfo","purlType":"rpm","versions":[{"text":"< 0:1.4.5-18.el5_10.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.4.5-18.el5_10.1","eol":null,"hubHref":null}],"affectedCount":5,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.securityfocus.com/bid/64424","label":"www.securityfocus.com/bid/64424","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID"]},{"url":"http://www.ubuntu.com/usn/USN-2059-1","label":"www.ubuntu.com/usn/USN-2059-1","hostname":"www.ubuntu.com","tags":["Vendor Advisory","X Refsource UBUNTU"]},{"url":"http://osvdb.org/101170","label":"osvdb.org/101170","hostname":"osvdb.org","tags":["VDB Entry","X Refsource OSVDB"]},{"url":"http://lists.gnupg.org/pipermail/gnupg-devel/2013-December/028102.html","label":"lists.gnupg.org/pipermail/gnupg-devel/2013-December/028102.html","hostname":"lists.gnupg.org","tags":["Mailing List","X Refsource MLIST","Patch","Vendor Advisory","WEB"]},{"url":"http://rhn.redhat.com/errata/RHSA-2014-0016.html","label":"rhn.redhat.com/errata/RHSA-2014-0016.html","hostname":"rhn.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"http://www.securitytracker.com/id/1029513","label":"www.securitytracker.com/id/1029513","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/89846","label":"exchange.xforce.ibmcloud.com/vulnerabilities/89846","hostname":"exchange.xforce.ibmcloud.com","tags":["VDB Entry","X Refsource XF"]},{"url":"http://www.debian.org/security/2013/dsa-2821","label":"www.debian.org/security/2013/dsa-2821","hostname":"www.debian.org","tags":["Vendor Advisory","X Refsource DEBIAN","WEB"]},{"url":"http://www.tau.ac.il/~tromer/papers/acoustic-20131218.pdf","label":"www.tau.ac.il/~tromer/papers/acoustic-20131218.pdf","hostname":"www.tau.ac.il","tags":["X Refsource MISC"]},{"url":"http://seclists.org/oss-sec/2013/q4/523","label":"seclists.org/oss-sec/2013/q4/523","hostname":"seclists.org","tags":["Mailing List","X Refsource MLIST"]},{"url":"http://www.cs.tau.ac.il/~tromer/acoustic/","label":"www.cs.tau.ac.il/~tromer/acoustic/","hostname":"www.cs.tau.ac.il","tags":["X Refsource MISC","ARTICLE"]},{"url":"http://seclists.org/oss-sec/2013/q4/520","label":"seclists.org/oss-sec/2013/q4/520","hostname":"seclists.org","tags":["Mailing List","X Refsource MLIST"]},{"url":"https://advisories.mageia.org/MGASA-2013-0382.html","label":"advisories.mageia.org/MGASA-2013-0382.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=12039","label":"bugs.mageia.org/show_bug.cgi?id=12039","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://access.redhat.com/errata/RHSA-2014:0016","label":"access.redhat.com/errata/RHSA-2014:0016","hostname":"access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","label":"access.redhat.com/security/updates/classification/","hostname":"access.redhat.com","tags":["ARTICLE"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1043327","label":"bugzilla.redhat.com/show_bug.cgi?id=1043327","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2014/rhsa-2014_0016.json","label":"security.access.redhat.com/data/csaf/v2/advisories/2014/rhsa-2014_0016.json","hostname":"security.access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2013-4576","label":"access.redhat.com/security/cve/CVE-2013-4576","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2013-4576","label":"www.cve.org/CVERecord?id=CVE-2013-4576","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4576","label":"nvd.nist.gov/vuln/detail/CVE-2013-4576","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"http://lists.gnupg.org/pipermail/gnupg-announce/2013q4/000337.html","label":"lists.gnupg.org/pipermail/gnupg-announce/2013q4/000337.html","hostname":"lists.gnupg.org","tags":["ARTICLE"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2013-12-20T21:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-06T16:45:14.839Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":8,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T03:46:40.285Z","stale":false,"partial":false}}