CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
EPSS
Percentile
15.5%
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).
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | php-phpseclib | < 2.0.42-1+deb12u2 | php-phpseclib_2.0.42-1+deb12u2_all.deb |
Debian | 11 | all | php-phpseclib | < 2.0.30-2+deb11u2 | php-phpseclib_2.0.30-2+deb11u2_all.deb |
Debian | 999 | all | php-phpseclib | < 2.0.47-1 | php-phpseclib_2.0.47-1_all.deb |
Debian | 13 | all | php-phpseclib | < 2.0.47-1 | php-phpseclib_2.0.47-1_all.deb |
Debian | 12 | all | php-phpseclib3 | < 3.0.19-1+deb12u3 | php-phpseclib3_3.0.19-1+deb12u3_all.deb |
Debian | 999 | all | php-phpseclib3 | < 3.0.36-1 | php-phpseclib3_3.0.36-1_all.deb |
Debian | 13 | all | php-phpseclib3 | < 3.0.36-1 | php-phpseclib3_3.0.36-1_all.deb |
Debian | 12 | all | phpseclib | < 1.0.20-1+deb12u2 | phpseclib_1.0.20-1+deb12u2_all.deb |
Debian | 11 | all | phpseclib | < 1.0.19-3+deb11u2 | phpseclib_1.0.19-3+deb11u2_all.deb |
Debian | 999 | all | phpseclib | < 1.0.23-1 | phpseclib_1.0.23-1_all.deb |
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
Low
EPSS
Percentile
15.5%