GHSA-2528-jw5q-ww88
Dashboard / Vulnerabilities / GHSA-2528-jw5q-ww88
Summary: phpseclib: guardrails needed on isPrime and randomPrime
Details: ### Impact Anyone trying to generate a prime and testing the primality of a number. ### Patches https://github.com/phpseclib/phpseclib/commit/ad5dbdf2129f5e0fb644637770b7f33de8ca8575 ### Workarounds Using the GMP extension would probably help, assuming that one has its own guardrails. ### Resources https://github.com/phpseclib/phpseclib/commit/ad5dbdf2129f5e0fb644637770b7f33de8ca8575 https://www.usenix.org/system/files/conference/usenixsecurity25/sec25cycle1-prepub-599-shi-bing.pdf
References: https://github.com/phpseclib/phpseclib/security/advisories/GHSA-2528-jw5q-ww88, https://nvd.nist.gov/vuln/detail/CVE-2024-27354, https://github.com/phpseclib/phpseclib/commit/2870c8fab3f132d2ed40a66c97a36fe5ab625698, https://github.com/phpseclib/phpseclib/commit/ad5dbdf2129f5e0fb644637770b7f33de8ca8575, https://github.com/phpseclib/phpseclib/commit/c55b75199ec8d12cec6eadf6da99da4a3712fe56, https://gist.github.com/katzj/ee72f3c2a00590812b2ea3c0c8890e0b, https://github.com/FriendsOfPHP/security-advisories/blob/master/phpseclib/phpseclib/CVE-2024-27354.yaml, https://github.com/phpseclib/phpseclib, https://github.com/phpseclib/phpseclib/blob/master/phpseclib/Math/PrimeField.php#L49, https://lists.debian.org/debian-lts-announce/2024/03/msg00002.html, https://lists.debian.org/debian-lts-announce/2024/03/msg00003.html
Affected packages
Package
Name: phpseclib/phpseclib
Purl: pkg:composer/phpseclib/phpseclib
Affected ranges
Type: ECOSYSTEM
Events:
