VDB
CVE-2024-27355
CVE-2024-27355
PUBLISHED
CVSS 7.5 HIGH
phpseclib does not properly limit the ASN1 OID length
EPSS 0.44% · 63.7th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.44%
63.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| phpseclib | phpseclib | 2.0.0, 1.0.0, 3.0.0 |
| phpseclib | phpseclib | 2.0.0, 3.0.0, 1.0.0 |
| phpseclib | phpseclib | 1.0, 3.0, 2.0 |
| debian | debian_linux | 10.0 |
Exploit Intelligence
- https://github.com/phpseclib/phpseclib/blob/978d081fe50ff92879c50ff143c62a143edb0117/phpseclib/File/ASN1.php#L1129 (circl)
- [debian-lts-announce] 20240305 [SECURITY] [DLA 3749-1] phpseclib security update (circl)
- [debian-lts-announce] 20240305 [SECURITY] [DLA 3750-1] php-phpseclib security update (circl)
- https://gist.github.com/katzj/ee72f3c2a00590812b2ea3c0c8890e0b (osv)
Timeline
- Jan 20, 1970 GitHub Gist PoC
- Mar 1, 2024 CVE Published
- Mar 2, 2024 EPSS Score
- Mar 28, 2024 EPSS Score
- Apr 24, 2024 EPSS Score
- May 20, 2024 EPSS Score
- Jun 16, 2024 EPSS Score
- Jul 12, 2024 EPSS Score
- Aug 8, 2024 EPSS Score
- Sep 3, 2024 EPSS Score
- Oct 4, 2024 Coalition ESS Score
- Oct 26, 2024 EPSS Score
References
- https://github.com/phpseclib/phpseclib/blob/978d081fe50ff92879c50ff143c62a143edb0117/phpseclib/File/ASN1.php#L1129 url
- https://gist.github.com/katzj/ee72f3c2a00590812b2ea3c0c8890e0b url
- [debian-lts-announce] 20240305 [SECURITY] [DLA 3749-1] phpseclib security update mailing-list
- [debian-lts-announce] 20240305 [SECURITY] [DLA 3750-1] php-phpseclib security update mailing-list
- https://nvd.nist.gov/vuln/detail/CVE-2024-27355 advisory
- https://github.com/phpseclib/phpseclib/commit/e32531001b4d62c66c3d824ccef54ffad835eb59 url
- https://github.com/FriendsOfPHP/security-advisories/blob/master/phpseclib/phpseclib/CVE-2024-27355.yaml url
- https://github.com/advisories/GHSA-jr22-8qgm-4q87 advisory
- https://github.com/phpseclib/phpseclib package