Vulnerability Details : CVE-2013-5717
The Bluetooth HCI ACL dissector in Wireshark 1.10.x before 1.10.2 does not properly maintain a certain free list, which allows remote attackers to cause a denial of service (application crash) via a crafted packet that is not properly handled by the wmem_block_alloc function in epan/wmem/wmem_allocator_block.c.
Vulnerability category: Input validationDenial of service
Products affected by CVE-2013-5717
- cpe:2.3:a:wireshark:wireshark:1.10.0:*:*:*:*:*:*:*
- cpe:2.3:a:wireshark:wireshark:1.10.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2013-5717
0.47%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 72 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2013-5717
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2013-5717
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-5717
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https://www.wireshark.org/security/wnpa-sec-2013-54.html
Wireshark · wnpa-sec-2013-54 · Bluetooth HCI ACL dissector crashPatch;Vendor Advisory
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19030
Repository / Oval Repository
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https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8827
8827 – BTHCI_ACL dissector crashPatch
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http://anonsvn.wireshark.org/viewvc?view=revision&revision=51130
code.wireshark Code Review - wireshark.git/treePatch
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