phpseclib/phpseclib-2.0.41: 2 vulnerabilities (highest severity is: 7.5)

[mend-bolt-for-github]

Vulnerable Library - phpseclib/phpseclib-2.0.41

PHP Secure Communications Library - Pure-PHP implementations of RSA, AES, SSH2, SFTP, X.509 etc.

Library home page: https://api.github.com/repos/phpseclib/phpseclib/zipball/7e763c6f97ec1fcb37c46aa8ecfc20a2c71d9c1b

Found in HEAD commit: ad06856b39153f425da332dea44087d7b4bf93ce

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in (phpseclib/phpseclib version)	Remediation Possible**
CVE-2024-27354	High	7.5	phpseclib/phpseclib-2.0.41	Direct	1.0.23,2.0.47,3.0.36	❌
CVE-2024-27355	Medium	6.5	phpseclib/phpseclib-2.0.41	Direct	1.0.23,2.0.47,3.0.36	❌

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

CVE-2024-27354

Vulnerable Library - phpseclib/phpseclib-2.0.41

PHP Secure Communications Library - Pure-PHP implementations of RSA, AES, SSH2, SFTP, X.509 etc.

Library home page: https://api.github.com/repos/phpseclib/phpseclib/zipball/7e763c6f97ec1fcb37c46aa8ecfc20a2c71d9c1b

Dependency Hierarchy:

• ❌ phpseclib/phpseclib-2.0.41 (Vulnerable Library)

Found in HEAD commit: ad06856b39153f425da332dea44087d7b4bf93ce

Found in base branch: raconteur

Vulnerability Details

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. An attacker can construct a malformed certificate containing an extremely large prime to cause a denial of service (CPU consumption for an isPrime primality check). NOTE: this issue was introduced when attempting to fix CVE-2023-27560.

Publish Date: 2024-03-01

URL: CVE-2024-27354

CVSS 3 Score Details (7.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://www.cve.org/CVERecord?id=CVE-2024-27354

Release Date: 2024-03-01

Fix Resolution: 1.0.23,2.0.47,3.0.36

Step up your Open Source Security Game with Mend here

CVE-2024-27355

Vulnerable Library - phpseclib/phpseclib-2.0.41

PHP Secure Communications Library - Pure-PHP implementations of RSA, AES, SSH2, SFTP, X.509 etc.

Library home page: https://api.github.com/repos/phpseclib/phpseclib/zipball/7e763c6f97ec1fcb37c46aa8ecfc20a2c71d9c1b

Dependency Hierarchy:

• ❌ phpseclib/phpseclib-2.0.41 (Vulnerable Library)

Found in HEAD commit: ad06856b39153f425da332dea44087d7b4bf93ce

Found in base branch: raconteur

Vulnerability Details

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).

Publish Date: 2024-03-01

URL: CVE-2024-27355

CVSS 3 Score Details (6.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://www.cve.org/CVERecord?id=CVE-2024-27355

Release Date: 2024-03-01

Fix Resolution: 1.0.23,2.0.47,3.0.36

Step up your Open Source Security Game with Mend here