CVE-2015-6242 (GCVE-0-2015-6242)
Vulnerability from cvelistv5 – Published: 2015-08-24 23:00 – Updated: 2024-08-06 07:15
VLAI
EPSS
VEX
Summary
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
9 references
| URL | Tags |
|---|---|
| http://lists.fedoraproject.org/pipermail/package-… | vendor-advisoryx_refsource_FEDORA |
| http://www.securitytracker.com/id/1033272 | vdb-entryx_refsource_SECTRACK |
| http://www.wireshark.org/security/wnpa-sec-2015-22.html | x_refsource_CONFIRM |
| https://code.wireshark.org/review/gitweb?p=wiresh… | x_refsource_CONFIRM |
| http://lists.fedoraproject.org/pipermail/package-… | vendor-advisoryx_refsource_FEDORA |
| http://www.debian.org/security/2015/dsa-3367 | vendor-advisoryx_refsource_DEBIAN |
| https://bugs.wireshark.org/bugzilla/show_bug.cgi?… | x_refsource_CONFIRM |
| http://lists.opensuse.org/opensuse-updates/2015-1… | vendor-advisoryx_refsource_SUSE |
| http://www.oracle.com/technetwork/topics/security… | x_refsource_CONFIRM |
Date Public
2015-08-11 00:00
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