https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 05 Oct 2026 08:05:09 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-373138 EUVD-2026-373138 https://cve.radiocsirt.org/vuln/euvd-2026-373138 https://cve.radiocsirt.org/vuln/fkie_cve-2026-77972 <p>Time-of-check Time-of-use (TOCTOU) Race Condition in Slab safeurl allows an attacker who controls a hostname&#39;s DNS responses to reach internal network destinations that validation rejected.</p> <p>Validation returns a verdict and not the address it approved, so the HTTP clients the library ships receive the original hostname and resolve it a second time when the request is made. An attacker who controls the authoritative DNS for a name can answer the first lookup with a permitted address and the second with a blocked one, and the request then reaches a destination validation never approved. The same window opens without an attacker whenever a name legitimately resolves to different addresses across lookups, such as short record lifetimes or rotation between several addresses.</p> <p>This issue affects safeurl: from 0.1.0 onward.</p> <p>Time-of-check Time-of-use (TOCTOU) Race Condition in Slab safeurl allows an attacker who controls a hostname&#39;s DNS responses to reach internal network destinations that validation rejected.</p> <p>Validation returns a verdict and not the address it approved, so the HTTP clients the library ships receive the original hostname and resolve it a second time when the request is made. An attacker who controls the authoritative DNS for a name can answer the first lookup with a permitted address and the second with a blocked one, and the request then reaches a destination validation never approved. The same window opens without an attacker whenever a name legitimately resolves to different addresses across lookups, such as short record lifetimes or rotation between several addresses.</p> <p>This issue affects safeurl: from 0.1.0 onward.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-77972 https://cve.radiocsirt.org/vuln/ghsa-pqwh-q74p-w7h4 <p>Time-of-check Time-of-use (TOCTOU) Race Condition in Slab safeurl allows an attacker who controls a hostname&#39;s DNS responses to reach internal network destinations that validation rejected.</p> <p>Validation returns a verdict and not the address it approved, so the HTTP clients the library ships receive the original hostname and resolve it a second time when the request is made. An attacker who controls the authoritative DNS for a name can answer the first lookup with a permitted address and the second with a blocked one, and the request then reaches a destination validation never approved. The same window opens without an attacker whenever a name legitimately resolves to different addresses across lookups, such as short record lifetimes or rotation between several addresses.</p> <p>This issue affects safeurl: from 0.1.0 onward.</p> <p>Time-of-check Time-of-use (TOCTOU) Race Condition in Slab safeurl allows an attacker who controls a hostname&#39;s DNS responses to reach internal network destinations that validation rejected.</p> <p>Validation returns a verdict and not the address it approved, so the HTTP clients the library ships receive the original hostname and resolve it a second time when the request is made. An attacker who controls the authoritative DNS for a name can answer the first lookup with a permitted address and the second with a blocked one, and the request then reaches a destination validation never approved. The same window opens without an attacker whenever a name legitimately resolves to different addresses across lookups, such as short record lifetimes or rotation between several addresses.</p> <p>This issue affects safeurl: from 0.1.0 onward.</p> https://cve.radiocsirt.org/vuln/ghsa-pqwh-q74p-w7h4