VulnerabilityModified
CVE-2021-26676
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.
MEDIUM 6.5EPSS 1.16%
Does this matter?
Lower severity and a low EPSS score (1.16%). Track it; it rarely justifies an emergency change on its own.
Description
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 3.1
- 6.5 MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.16% probability · 65th percentile
- CISA KEV
- Not listed
- Affected
- intel/connman · debian/debian linux · opensuse/leap
- Source
- cve@mitre.org
References
- https://bugzilla.suse.com/show_bug.cgi?id=1181751Issue Tracking, Third Party Advisory
- https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=58d397ba74873384aee449690a9070bacd5676faPatch, Third Party Advisory
- https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=a74524b3e3fad81b0fd1084ffdf9f2ea469cd9b1Patch, Third Party Advisory
- https://git.kernel.org/pub/scm/network/connman/connman.git/tree/ChangeLogRelease Notes, Third Party Advisory
- https://kunnamon.io/tbone/Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/02/msg00013.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202107-29Third Party Advisory
- https://www.debian.org/security/2021/dsa-4847Third Party Advisory
- https://www.openwall.com/lists/oss-security/2021/02/08/2Mailing List, Third Party Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=1181751Issue Tracking, Third Party Advisory
- https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=58d397ba74873384aee449690a9070bacd5676faPatch, Third Party Advisory
- https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=a74524b3e3fad81b0fd1084ffdf9f2ea469cd9b1Patch, Third Party Advisory
- https://git.kernel.org/pub/scm/network/connman/connman.git/tree/ChangeLogRelease Notes, Third Party Advisory
- https://kunnamon.io/tbone/Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/02/msg00013.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202107-29Third Party Advisory
- https://www.debian.org/security/2021/dsa-4847Third Party Advisory
- https://www.openwall.com/lists/oss-security/2021/02/08/2Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.