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CVE-2019-12420

CVE-2019-12420

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 7.2%
exploitation probability
7.2%top 6% of all CVEs
observed exploitation
nono source reports it
In Apache SpamAssassin before 3.4.3, a message can be crafted in a way to use excessive resources. Upgrading to SA 3.4.3 as soon as possible is the recommended fix but details will not be shared publicly.
Affected products
Apache · Apache SpamAssassin
References
https://bz.apache.org/SpamAssassin/show_bug.cgi?id=7747https://lists.apache.org/thread.html/5863d6c42fc9595a29566732f12348cde0ca0e41bda91695c62041de%40%3Cannounce.apache.org%3Ehttps://lists.apache.org/thread.html/5ef362d6da12126fafc81443309ca95d872d1bfd011fe4b2699f0fe9%40%3Cusers.spamassassin.apache.org%3Ehttps://lists.apache.org/thread.html/64cf76749956dd08f7d5b86ec9f3321f382cfd7fe717ccd1be940c92%40%3Cannounce.spamassassin.apache.org%3Ehttps://lists.apache.org/thread.html/e3c2367351286b77a74a082e2b66b793cceefa7b6ea9dcd162db4c4b%40%3Cdev.spamassassin.apache.org%3Ehttps://lists.apache.org/thread.html/r2578c486552637bfedbe624940cc60d6463bd90044c887bdebb75e74%40%3Cusers.spamassassin.apache.org%3Ehttps://lists.apache.org/thread.html/r3d32ebf97b1245b8237763444e911c4595d2ad5e34a1641840d8146f%40%3Cusers.spamassassin.apache.org%3Ehttps://lists.debian.org/debian-lts-announce/2019/12/msg00019.htmlhttps://seclists.org/bugtraq/2019/Dec/27https://svn.apache.org/repos/asf/spamassassin/branches/3.4/build/announcements/3.4.3.txthttps://usn.ubuntu.com/4237-1/https://usn.ubuntu.com/4237-2/