Bugzilla – Bug 1189510
VUL-0: CVE-2021-20237: zeromq: Memory leaks via metadata messages processed by PUB sockets
Last modified: 2022-04-06 15:09:32 UTC
A flaw was found in zeromq before 4.3.3. Messages with metadata are never processed by PUB sockets, but the metadata is kept referenced in the PUB object and never freed leading to memory leaks.
tracking as affected:
Closing as duplicated.
*** This bug has been marked as a duplicate of bug 1176259 ***