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
| Author | Note |
|---|---|
| mdeslaur | OpenSSL v3.x only |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
edk2 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
|
| focal |
Not vulnerable
|
|
| impish |
Not vulnerable
|
|
| jammy |
Not vulnerable
|
|
| kinetic |
Not vulnerable
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Needs triage
|
|
|
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 openssl 1.1)
|
|
| kinetic |
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)
|
|
| kinetic |
Released
(3.0.2-0ubuntu2)
|
|
| 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
|
|
| kinetic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.3 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | Low |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |