Debian Security Bug TrackerDEBIANCVE:CVE-2022-27781CVE-2022-27781
7.5 High
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
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
55.7%
libcurl provides the CURLOPT_CERTINFO option to allow applications torequest details to be returned about a server’s certificate chain.Due to an erroneous function, a malicious server could make libcurl built withNSS get stuck in a never-ending busy-loop when trying to retrieve thatinformation.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | curl | < 7.83.1-1 | curl_7.83.1-1_all.deb |
| Debian | 11 | all | curl | < 7.74.0-1.3+deb11u2 | curl_7.74.0-1.3+deb11u2_all.deb |
| Debian | 10 | all | curl | < 7.64.0-4+deb10u3 | curl_7.64.0-4+deb10u3_all.deb |
| Debian | 999 | all | curl | < 7.83.1-1 | curl_7.83.1-1_all.deb |
| Debian | 13 | all | curl | < 7.83.1-1 | curl_7.83.1-1_all.deb |
Related
7.5 High
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
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
55.7%