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CVE
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CVE-2021-26676Date: (C)2021-02-09   (M)2024-02-12


gdhcp in ConnMan before 1.39 could be used by network-adjacent attackers to leak sensitive stack information, allowing further exploitation of bugs in gdhcp.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 6.5CVSS Score : 3.3
Exploit Score: 2.8Exploit Score: 6.5
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: ADJACENT_NETWORKAccess Vector: ADJACENT_NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: HIGHAvailability: NONE
Integrity: NONE 
Availability: NONE 
  
Reference:
DSA-4847
GLSA-202107-29
https://lists.debian.org/debian-lts-announce/2021/02/msg00013.html
https://bugzilla.suse.com/show_bug.cgi?id=1181751
https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=58d397ba74873384aee449690a9070bacd5676fa
https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=a74524b3e3fad81b0fd1084ffdf9f2ea469cd9b1
https://git.kernel.org/pub/scm/network/connman/connman.git/tree/ChangeLog
https://kunnamon.io/tbone/
https://www.openwall.com/lists/oss-security/2021/02/08/2

CPE    1
cpe:/o:debian:debian_linux:9.0
OVAL    3
oval:org.secpod.oval:def:605426
oval:org.secpod.oval:def:69865
oval:org.secpod.oval:def:91656

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