Published: 10/10/2020 Updated: 08/11/2022

CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8

CVSS v3 Base Score: 4.3 | Impact Score: 1.4 | Exploitability Score: 2.8

VMScore: 356

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

debian/sympa.postinst for the Debian Sympa package prior to 6.2.40~dfsg-7 uses mode 4755 for sympa_newaliases-wrapper, whereas the intended permissions are mode 4750 (for access by the sympa group)

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sympa sympa
debian debian linux 10.0

Debian Bug report logs - #971904 sympa: restrict access to sympa_newaliases-wrapper (setuid root) to group sympa (CVE-2020-26932) Package: src:sympa; Maintainer for src:sympa is Debian Sympa team <sympa@packagesdebianorg>; Reported by: Sylvain Beucler <beuc@beucnet> Date: Fri, 9 Oct 2020 12:45:01 UTC Severity: no ...

Several vulnerabilities were discovered in Sympa, a mailing list manager, which could result in local privilege escalation, denial of service or unauthorized access via the SOAP API Additionally to mitigate CVE-2020-26880 the sympa_newaliases-wrapper is no longer installed setuid root by default A new Debconf question is introduced to allow setui ...

CWE-732 https://salsa.debian.org/sympa-team/sympa/-/merge_requests/1 https://bugs.debian.org/971904 https://www.debian.org/security/2020/dsa-4818 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=971904 https://nvd.nist.gov https://www.debian.org/security/2020/dsa-4818

CVE-2020-26932

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