Vulnerability Monitor

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CVE-2017-12865

Stack-based buffer overflow in "dnsproxy.c" in connman 1.34 and earlier allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted response query string passed to the "name" variable.

Published

2017-08-29T16:29:00.217

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	intel	connman	≤ 1.34	Yes
Operating System	debian	debian_linux	8.0	Yes

References

http://www.debian.org/security/2017/dsa-3956 Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/100498 Third Party Advisory, VDB Entry ([email protected])
https://01.org/security/intel-oss-10001/intel-oss-10001 Vendor Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1483720 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=5c281d182ecdd0a424b64f7698f32467f8f67b71 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/201812-02 Third Party Advisory ([email protected])
https://www.nri-secure.com/blog/new-iot-vulnerability-connmando Third Party Advisory ([email protected])
http://www.debian.org/security/2017/dsa-3956 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/100498 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://01.org/security/intel-oss-10001/intel-oss-10001 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=1483720 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=5c281d182ecdd0a424b64f7698f32467f8f67b71 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201812-02 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.nri-secure.com/blog/new-iot-vulnerability-connmando Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)