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CVE-2020-9274

CVE-2020-9274

18Vexday Risk Score

Patch soon. It has a working public exploit.

ssvc Attendepss 6.0%
exploitation probability
6.0%top 7% of all CVEs
observed exploitation
nono source reports it
An issue was discovered in Pure-FTPd 1.0.49. An uninitialized pointer vulnerability has been detected in the diraliases linked list. When the *lookup_alias(const char alias) or print_aliases(void) function is called, they fail to correctly detect the end of the linked list and try to access a non-existent list member. This is related to init_aliases in diraliases.c.
Affected products
n/a · n/a
References
https://github.com/jedisct1/pure-ftpd/commit/8d0d42542e2cb7a56d645fbe4d0ef436e38bcefahttps://lists.debian.org/debian-lts-announce/2020/02/msg00029.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/22P44PECZWNDP7CMBL7NRBMNFS73C5Z2/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B5NSUDWXZVWUCL6R2PTX3KBB42Z62CA5/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U5DBVHJCXWRSJPNJQCJQCKZF6ZDPZCKA/https://security.gentoo.org/glsa/202003-54https://usn.ubuntu.com/4515-1/https://www.pureftpd.org/project/pure-ftpd/news/