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ubuntucveUbuntu.comUB:CVE-2022-43705
HistoryNov 27, 2022 - 12:00 a.m.

CVE-2022-43705

2022-11-2700:00:00
ubuntu.com
ubuntu.com
19
botan
ocsp
forgery

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS

0.001

Percentile

39.4%

In Botan before 2.19.3, it is possible to forge OCSP responses due to a
certificate verification error. This issue was introduced in Botan 1.11.34
(November 2016).

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchbotan< anyUNKNOWN
ubuntu20.04noarchbotan< anyUNKNOWN
ubuntu22.04noarchbotan< anyUNKNOWN

References

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS

0.001

Percentile

39.4%