{"cve":{"cve_id":"CVE-2014-3591","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00576,"epss_percentile":0.42974,"epss_as_of":"2026-06-23","description":"Libgcrypt before 1.6.3 and GnuPG before 1.4.19 does not implement ciphertext blinding for Elgamal decryption, which allows physically proximate attackers to obtain the server's private key by determining factors using crafted ciphertext and the fluctuations in the electromagnetic field during multiplication.","published_at":"2019-11-29T21:02:23Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["http://www.cs.tau.ac.il/~tromer/radioexp/","https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html","https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000364.html","http://www.debian.org/security/2015/dsa-3184","http://www.debian.org/security/2015/dsa-3185"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:07:18.614767Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"gnu","vendor_name":"gnu","product_slug":"gnupg","product_name":"GnuPG","version_start":"before 1.4.19","version_start_inclusive":true,"version_end":"before 1.4.19","version_end_inclusive":true,"cpe23_uri":"cve5:gnu:gnupg:before 1.4.19:before 1.4.19"},{"vendor_slug":"gnu","vendor_name":"gnu","product_slug":"libgcrypt","product_name":"Libgcrypt","version_start":"before 1.6.3","version_start_inclusive":true,"version_end":"before 1.6.3","version_end_inclusive":true,"cpe23_uri":"cve5:gnu:libgcrypt:before 1.6.3:before 1.6.3"}],"exploit_refs":[],"news":[],"references":[{"url":"http://www.cs.tau.ac.il/~tromer/radioexp/","source_type":"MISC","tags":[]},{"url":"https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000364.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://www.debian.org/security/2015/dsa-3184","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.debian.org/security/2015/dsa-3185","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2019-11-29T21:02:23Z","label":"CVE published","source":null}]}