Headline
GHSA-jr22-8qgm-4q87: 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).
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- GitHub Advisory Database
- GitHub Reviewed
- CVE-2024-27355
phpseclib does not properly limit the ASN1 OID length
High severity GitHub Reviewed Published Mar 2, 2024 to the GitHub Advisory Database • Updated Mar 4, 2024
Package
composer phpseclib/phpseclib (Composer)
Affected versions
< 1.0.23
>= 3.0.0, < 3.0.36
>= 2.0.0, < 2.0.47
Patched versions
1.0.23
3.0.36
2.0.47
Description
Published to the GitHub Advisory Database
Mar 2, 2024