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CVE-2022-1343

Published: 3 May 2022

The function `OCSP_basic_verify` verifies the signer certificate on an OCSP response. In the case where the (non-default) flag OCSP_NOCHECKS is used then the response will be positive (meaning a successful verification) even in the case where the response signing certificate fails to verify. It is anticipated that most users of `OCSP_basic_verify` will not use the OCSP_NOCHECKS flag. In this case the `OCSP_basic_verify` function will return a negative value (indicating a fatal error) in the case of a certificate verification failure. The normal expected return value in this case would be 0. This issue also impacts the command line OpenSSL "ocsp" application. When verifying an ocsp response with the "-no_cert_checks" option the command line application will report that the verification is successful even though it has in fact failed. In this case the incorrect successful response will also be accompanied by error messages showing the failure and contradicting the apparently successful result. Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2).

Notes

AuthorNote
mdeslaur
OpenSSL v3.x only
Priority

Medium

CVSS 3 base score: 5.3

Status

Package Release Status
edk2
Launchpad, Ubuntu, Debian
bionic Not vulnerable

focal Not vulnerable

impish Not vulnerable

jammy Not vulnerable

trusty Does not exist

upstream Needs triage

xenial Ignored
(end of standard support)
nodejs
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(uses system openssl1.0)
focal Not vulnerable
(uses system openssl1.1)
impish Not vulnerable
(uses system openssl1.1)
jammy Not vulnerable
(uses system openssl1.1)
trusty Not vulnerable
(uses system openssl)
upstream Needs triage

xenial Not vulnerable
(uses system openssl)
openssl
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(v3.x only)
focal Not vulnerable
(v3.x only)
impish Not vulnerable
(v3.x only)
jammy
Released (3.0.2-0ubuntu1.1)
trusty Not vulnerable
(v3.x only)
upstream
Released (3.0.3)
xenial Not vulnerable
(v3.x only)
Patches:
upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=2eda98790c5c2741d76d23cc1e74b0dc4f4b391a
upstream: https://git.openssl.org/?p=openssl.git;a=commit;h=55c80c222293a972587004c185dc5653ae207a0e (test)
openssl1.0
Launchpad, Ubuntu, Debian
bionic Not vulnerable

focal Does not exist

impish Does not exist

jammy Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist