Published: 04/01/2016 Updated: 07/11/2023

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 435

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

The get_value function in epan/dissectors/packet-btatt.c in the Bluetooth Attribute (aka BT ATT) dissector in Wireshark 2.0.x prior to 2.0.1 uses an incorrect integer data type, which allows remote malicious users to cause a denial of service (invalid write operation and application crash) via a crafted packet.

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wireshark wireshark 2.0.0

The get_value function in epan/dissectors/packet-btattc in the Bluetooth Attribute (aka BT ATT) dissector in Wireshark 20x before 201 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 ...

Source: codegooglecom/p/google-security-research/issues/detail?id=653 The following SIGSEGV crash due to an invalid memory write can be observed in an ASAN build of Wireshark (current git master), by feeding a malformed file to tshark ("$ /tshark -nVxr /path/to/file"): --- cut --- ==31799==ERROR: AddressSanitizer: SEGV on unknown addre ...

CWE-20 https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=11817 http://www.wireshark.org/security/wnpa-sec-2015-53.html http://www.securityfocus.com/bid/79382 https://security.gentoo.org/glsa/201604-05 http://www.securitytracker.com/id/1034551 https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=83bad0215dae54e77d34f8b187900125f672366e https://nvd.nist.gov https://www.exploit-db.com/exploits/38998/https://access.redhat.com/security/cve/cve-2015-8735

CVE-2015-8735

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