High severity7.5NVD Advisory· Published Mar 3, 2023· Updated Jun 17, 2026
CVE-2023-27560
CVE-2023-27560
Description
Math/PrimeField.php in phpseclib 3.x before 3.0.19 has an infinite loop with composite primefields.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
phpseclib/phpseclibPackagist | >= 3.0.0, < 3.0.19 | 3.0.19 |
Affected products
3Patches
Vulnerability mechanics
References
6- github.com/phpseclib/phpseclib/commit/6298d1cd55c3ffa44533bd41906caec246b60440nvdPatchWEB
- github.com/advisories/GHSA-hm7p-r324-hhf3ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2023-27560ghsaADVISORY
- github.com/FriendsOfPHP/security-advisories/blob/master/phpseclib/phpseclib/CVE-2023-27560.yamlghsaWEB
- github.com/phpseclib/phpseclib/commit/6298d1cd55c3ffa44533bd41906caec246b60440ghsaWEB
- github.com/phpseclib/phpseclib/releases/tag/3.0.19nvdRelease NotesWEB
News mentions
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