Skip to content
Permalink
main
Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?
Go to file
 
 
Cannot retrieve contributors at this time
id: OSV-2020-1887
summary: Heap-buffer-overflow in zmq::tcp_read
details: |
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26042
```
Crash type: Heap-buffer-overflow WRITE {*}
Crash state:
zmq::tcp_read
zmq::stream_engine_base_t::read
zmq::stream_engine_base_t::in_event_internal
```
modified: '2022-04-13T03:04:32.787196Z'
published: '2020-09-30T00:00:04.296094Z'
references:
- type: REPORT
url: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26042
affected:
- package:
name: libzmq
ecosystem: OSS-Fuzz
ranges:
- type: GIT
repo: https://github.com/zeromq/libzmq.git
events:
- introduced: b56195e995e0875afabf405826d97b1dd9817bb0
- fixed: 397ac80850bf8d010fae23dd215db0ee2c677306
versions:
- v4.3.3
ecosystem_specific:
severity: HIGH