PatchTheCVEpostsrsd vulnerabilities and fixes
Recent CVEs affecting postsrsd, with upgrade or downgrade steps. 2 tracked.
postsrsd has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2021-06-28. Highest priority: CVE-2020-35573 (score 58/100).
- CVE-2021-35525 MEDIUM 5.3 UPGRADE PostSRSd before 1.11 allows a denial of service (subprocess hang) if Postfix sends certain long data fields su
- CVE-2020-35573 HIGH 7.5 UPGRADE MITIGATE srs2.c in PostSRSd before 1.10 allows remote attackers to cause a denial of service (CPU consumption) via a lo
FAQ
How do I fix postsrsd vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is postsrsd being exploited right now?
None of the tracked postsrsd CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which postsrsd CVE should I patch first?
CVE-2020-35573 currently ranks highest (58/100): srs2.c in PostSRSd before 1.10 allows remote attackers to cause a denial of service (CPU consumption) via a lo.