CVE-2020-26932
MEDIUMCVSS 4.3/10EPSS 0.96%
Last modified
CVE-2020-26932 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. debian/sympa.postinst for the Debian Sympa package before 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). EPSS estimates a 0.96% chance of exploitation in the next 30 days.
Description
debian/sympa.postinst for the Debian Sympa package before 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)
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sympa | Sympa | < 6.2.40 |
| Debian | Debian Linux | 10.0 |
References
- https://bugs.debian.org/971904Vendor Advisory
- https://salsa.debian.org/sympa-team/sympa/-/merge_requests/1Mailing List, Vendor Advisory
- https://www.debian.org/security/2020/dsa-4818Vendor Advisory
- https://bugs.debian.org/971904Vendor Advisory
- https://salsa.debian.org/sympa-team/sympa/-/merge_requests/1Mailing List, Vendor Advisory
- https://www.debian.org/security/2020/dsa-4818Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-26932?
debian/sympa.postinst for the Debian Sympa package before 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)
How severe is CVE-2020-26932?
CVE-2020-26932 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.96% probability of exploitation in the next 30 days.
How do I fix CVE-2020-26932?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-26932?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST