Vulnerability Details : CVE-2015-8735
The get_value function in epan/dissectors/packet-btatt.c in the Bluetooth Attribute (aka BT ATT) dissector in Wireshark 2.0.x before 2.0.1 uses an incorrect integer data type, which allows remote attackers to cause a denial of service (invalid write operation and application crash) via a crafted packet.
Vulnerability category: Input validationDenial of service
Products affected by CVE-2015-8735
- cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-8735
0.55%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 77 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-8735
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 | |
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2015-8735
-
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-2015-8735
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http://www.securityfocus.com/bid/79382
Wireshark Multiple Security Vulnerabilities
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https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=83bad0215dae54e77d34f8b187900125f672366e
code.wireshark Code Review - wireshark.git/commit
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https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11817
11817 – Wireshark SIGSEGV in memcpy (get_value / dissect_btatt)
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https://security.gentoo.org/glsa/201604-05
Wireshark: Multiple vulnerabilities (GLSA 201604-05) — Gentoo security
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http://www.wireshark.org/security/wnpa-sec-2015-53.html
Wireshark · wnpa-sec-2015-53 · BT ATT dissector crashVendor Advisory
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http://www.securitytracker.com/id/1034551
Wireshark Multiple Dissector/Parser Bugs Let Remote Users Deny Service - SecurityTracker
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