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Security Advisories: GSA_kwCzR0hTQS1qcjIyLThxZ20tNHE4N84AA5s3
phpseclib does not properly limit the ASN1 OID length
An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. When processing the ASN.1 object identifier of a certificate, a sub identifier may be provided that leads to a denial of service (CPU consumption for decodeOID).
Permalink: https://github.com/advisories/GHSA-jr22-8qgm-4q87JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1qcjIyLThxZ20tNHE4N84AA5s3
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 2 months ago
Updated: about 1 month ago
Identifiers: GHSA-jr22-8qgm-4q87, CVE-2024-27355
References:
- https://nvd.nist.gov/vuln/detail/CVE-2024-27355
- https://gist.github.com/katzj/ee72f3c2a00590812b2ea3c0c8890e0b
- https://github.com/phpseclib/phpseclib/blob/978d081fe50ff92879c50ff143c62a143edb0117/phpseclib/File/ASN1.php#L1129
- https://github.com/phpseclib/phpseclib/commit/e32531001b4d62c66c3d824ccef54ffad835eb59
- https://lists.debian.org/debian-lts-announce/2024/03/msg00002.html
- https://lists.debian.org/debian-lts-announce/2024/03/msg00003.html
- https://github.com/advisories/GHSA-jr22-8qgm-4q87
Blast Radius: 0.0
Affected Packages
packagist:phpseclib/phpseclib
Dependent packages: 1,057Dependent repositories: 49,762
Downloads: 271,066,948 total
Affected Version Ranges: >= 2.0.0, < 2.0.47, >= 3.0.0, < 3.0.36, < 1.0.23
Fixed in: 2.0.47, 3.0.36, 1.0.23
All affected versions: 0.3.0, 0.3.1, 0.3.5, 0.3.6, 0.3.7, 0.3.8, 0.3.9, 0.3.10, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.0.8, 1.0.9, 1.0.10, 1.0.11, 1.0.12, 1.0.13, 1.0.14, 1.0.15, 1.0.16, 1.0.17, 1.0.18, 1.0.19, 1.0.20, 1.0.21, 1.0.22, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.0.15, 2.0.16, 2.0.17, 2.0.18, 2.0.19, 2.0.20, 2.0.21, 2.0.22, 2.0.23, 2.0.24, 2.0.25, 2.0.26, 2.0.27, 2.0.28, 2.0.29, 2.0.30, 2.0.31, 2.0.32, 2.0.33, 2.0.34, 2.0.35, 2.0.36, 2.0.37, 2.0.38, 2.0.39, 2.0.40, 2.0.41, 2.0.42, 2.0.43, 2.0.44, 2.0.45, 2.0.46, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.0.8, 3.0.9, 3.0.10, 3.0.11, 3.0.12, 3.0.13, 3.0.14, 3.0.15, 3.0.16, 3.0.17, 3.0.18, 3.0.19, 3.0.20, 3.0.21, 3.0.22, 3.0.23, 3.0.33, 3.0.34, 3.0.35
All unaffected versions: 1.0.23, 2.0.47, 3.0.36, 3.0.37