PT-2017-2817 · Intel+1 · Connman+1

Daisuke Noguchi + 1 · Published 2017-08-21 · Updated 2024-06-15 · CVE-2017-12865

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions connman versions 1.34 and earlier

Description The issue is caused by a stack-based buffer overflow in the "dnsproxy.c" component. This can be exploited by a remote attacker using a specially crafted response query string passed to the name variable, potentially leading to a denial of service or the execution of arbitrary code.

Recommendations For connman versions 1.34 and earlier, as a temporary workaround, consider restricting the use of the dnsproxy.c component until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2017-2132

BDU:2017-02094

CVE-2017-12865

DLA-1078-1

DSA-3956-1

MGASA-2018-0036

OPENSUSE-SU-2024:10692-1

Affected Products

Alt Linux

Connman

References · 26

• https://osv.dev/vulnerability/MGASA-2018-0036 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-12865 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-12865 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-12865 · Vendor Advisory
• https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=5c281d182ecdd0a424b64f7698f32467f8f67b71 · Patch
• http://debian.org/security/2017/dsa-3956 · Vendor Advisory
• https://debian.org/security/2017/dsa-3956 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-02094 · Security Note
• https://bugzilla.redhat.com/show_bug.cgi?id=1483720 · Patch
• https://security.gentoo.org/glsa/201812-02 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-3956-1 · Vendor Advisory
• https://01.org/security/intel-oss-10001/intel-oss-10001 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-12865 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-12865 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-12865 · Security Note