CVE-2018-0733 Affecting openssl package, versions <1.0.2o-r0
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Test your applications- Snyk ID SNYK-ALPINE34-OPENSSL-374732
- 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 Alpine:3.4
openssl
to version 1.0.2o-r0 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 Alpine
.
See How to fix?
for Alpine:3.4
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).
References
- https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=56d5a4bfcaf37fa420aef2bb881aa55e61cf5f2f
- https://www.tenable.com/security/tns-2018-04
- https://www.tenable.com/security/tns-2018-06
- https://www.tenable.com/security/tns-2018-07
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0733
- https://security-tracker.debian.org/tracker/CVE-2018-0733
- https://security.gentoo.org/glsa/201811-21
- https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
- https://security.netapp.com/advisory/ntap-20180330-0002/
- https://www.openssl.org/news/secadv/20180327.txt
- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
- https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
- http://www.securityfocus.com/bid/103517
- http://www.securitytracker.com/id/1040576
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=56d5a4bfcaf37fa420aef2bb881aa55e61cf5f2f