The wmem_block_split_free_chunk function in epan/wmem/wmem_allocator_block.c in the wmem block allocator in the memory manager in Wireshark 1.12.x before 1.12.7 does not properly consider a certain case of multiple realloc operations that restore a memory chunk to its original size, which allows remote attackers to cause a denial of service (incorrect free operation and application crash) via a crafted packet.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2015-08-24T23:00:00
Updated: 2016-12-22T18:57:01
Reserved: 2015-08-14T00:00:00
Link: CVE-2015-6242
JSON object: View
NVD Information
Status : Modified
Published: 2015-08-24T23:59:01.960
Modified: 2023-11-07T02:26:47.783
Link: CVE-2015-6242
JSON object: View
Redhat Information
No data.
CWE