CVE-2018-0733 Affecting openssl package, versions <1.1.0f-3+deb9u2
Snyk CVSS
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-DEBIAN9-OPENSSL-374730
- published 27 Mar 2018
- disclosed 27 Mar 2018
Introduced: 27 Mar 2018
CVE-2018-0733 Open this link in a new tabHow to fix?
Upgrade Debian:9
openssl
to version 1.1.0f-3+deb9u2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream openssl
package and not the openssl
package as distributed by Debian
.
See How to fix?
for Debian:9
relevant fixed versions and status.
Because of an implementation bug the PA-RISC CRYPTO_memcmp function is effectively reduced to only comparing the least significant bit of each byte. This allows an attacker to forge messages that would be considered as authenticated in an amount of tries lower than that guaranteed by the security claims of the scheme. The module can only be compiled by the HP-UX assembler, so that only HP-UX PA-RISC targets are affected. Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g).