{"id":70033,"date":"2025-09-12T18:32:08","date_gmt":"2025-09-12T15:02:08","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-59058-httpsig-rss-hmac-verification-is-vulnerable-to-timing-attack\/"},"modified":"2025-09-12T18:32:08","modified_gmt":"2025-09-12T15:02:08","slug":"cve-2025-59058-httpsig-rss-hmac-verification-is-vulnerable-to-timing-attack","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-59058-httpsig-rss-hmac-verification-is-vulnerable-to-timing-attack\/","title":{"rendered":"CVE-2025-59058 &#8211; httpsig-rs&#8217;s HMAC verification is vulnerable to timing attack"},"content":{"rendered":"<p><strong>CVE ID : <\/strong>CVE-2025-59058<br \/>\n<br \/>\n<strong>Published : <\/strong> Sept. 12, 2025, 2:15 p.m. | 28\u00a0minutes ago<br \/>\n<br \/>\n<strong>Description : <\/strong>httpsig-rs is a Rust implementation of IETF RFC 9421 http message signatures. Prior to version 0.0.19, the HMAC signature comparison is not timing-safe. This makes anyone who uses HS256 signature verification vulnerable to a timing attack that allows the attacker to forge a signature. Version 0.0.19 fixes the issue.<br \/>\n<br \/>\n<strong>Severity:<\/strong> 5.9 | MEDIUM<br \/>\n<br \/>\nVisit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2025-59058 Published : Sept. 12, 2025, 2:15 p.m. | 28\u00a0minutes ago Description : httpsig-rs is a Rust implementation of IETF RFC 9421 http message signatures. Prior to version 0.0.19, the HMAC signature comparison is not timing-safe. This makes anyone who uses HS256 signature verification vulnerable to a timing attack that allows the &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-70033","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/70033","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=70033"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/70033\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=70033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=70033"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=70033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}