Advisories » MGASA-2021-0414

Updated libspf2 packages fix security vulnerability

Publication date: 04 Sep 2021
Modification date: 04 Sep 2021
Type: security
Affected Mageia releases : 8
CVE: CVE-2021-20314

Description

A stack buffer overflow in libspf2 versions below 1.2.11 when processing 
certain SPF macros can lead to Denial of service and potentially code 
execution via malicious crafted SPF explanation messages (CVE-2021-20314). 
                

References

• https://bugs.mageia.org/show_bug.cgi?id=29361
• https://www.openwall.com/lists/oss-security/2021/08/11/6
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20314

SRPMS

8/core

• libspf2-1.2.10-5.1.mga8