Home/CVE/The get_value function in epan/dissectors/packet-btatt.c in the Bluetooth Attribute (aka BT ATT) dissector in Wireshark
CVE

CVE-2015-8735

The get_value function in epan/dissectors/packet-btatt.c in the Bluetooth Attribute (aka BT ATT) dissector in Wireshark

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.

MEDIUM · CVSS 5.5 EPSS 0.00597
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

1
wiresharkall versions
⚠

Public Exploits & PoCs

1
dosWireshark - memcpy 'get_value / dissect_btatt' SIGSEGVverified
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD04 Jan 2016 · 05:59 AM
CVSS VectorCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

1
suse-csafopenSUSE-SU-2024:10199-1
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/79382
http://www.securitytracker.com/id/1034551
http://www.wireshark.org/security/wnpa-sec-2015-53.htmlVendor Advisory
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11817
https://code.wireshark.org/review/gitweb?p=wireshark.git
https://security.gentoo.org/glsa/201604-05
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