Buffer overflow and denial of service in Sendmail 8.7.5 and earlier through GECOS field…
Priority LOW 32Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Buffer overflow and denial of service in Sendmail 8.7.5 and earlier through GECOS field gives root access to local users.
Why it matters now
EPSS 0.00571 47th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 19
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:eric_allman:sendmail:8.6:*:*:*:*:*:*:* | 8.6 | Vulnerable | Eric Allman |
| cpe:2.3:a:eric_allman:sendmail:8.7.1:*:*:*:*:*:*:* | 8.7.1 | Vulnerable | Eric Allman |
| cpe:2.3:a:eric_allman:sendmail:8.7.2:*:*:*:*:*:*:* | 8.7.2 | Vulnerable | Eric Allman |
| cpe:2.3:a:eric_allman:sendmail:8.7.3:*:*:*:*:*:*:* | 8.7.3 | Vulnerable | Eric Allman |
| cpe:2.3:a:eric_allman:sendmail:8.7.4:*:*:*:*:*:*:* | 8.7.4 | Vulnerable | Eric Allman |
| cpe:2.3:a:eric_allman:sendmail:8.7.5:*:*:*:*:*:*:* | 8.7.5 | Vulnerable | Eric Allman |
| cpe:2.3:o:bsdi:bsd_os:2.1:*:*:*:*:*:*:* | 2.1 | Vulnerable | Bsdi |
| cpe:2.3:o:digital:osf_1:1.3.2:*:*:*:*:*:*:* | 1.3.2 | Vulnerable | Digital |
| cpe:2.3:o:freebsd:freebsd:2.1.5:*:*:*:*:*:*:* | 2.1.5 | Vulnerable | FreeBSD |
| cpe:2.3:o:hp:hp-ux:10.01:*:*:*:*:*:*:* | 10.01 | Vulnerable | Hewlett Packard Enterprise |
- cpe:2.3:a:eric_allman:sendmail:8.6:*:*:*:*:*:*:* Versions 8.6 Vulnerable ·Eric Allman
- cpe:2.3:a:eric_allman:sendmail:8.7.1:*:*:*:*:*:*:* Versions 8.7.1 Vulnerable ·Eric Allman
- cpe:2.3:a:eric_allman:sendmail:8.7.2:*:*:*:*:*:*:* Versions 8.7.2 Vulnerable ·Eric Allman
- cpe:2.3:a:eric_allman:sendmail:8.7.3:*:*:*:*:*:*:* Versions 8.7.3 Vulnerable ·Eric Allman
- cpe:2.3:a:eric_allman:sendmail:8.7.4:*:*:*:*:*:*:* Versions 8.7.4 Vulnerable ·Eric Allman
- cpe:2.3:a:eric_allman:sendmail:8.7.5:*:*:*:*:*:*:* Versions 8.7.5 Vulnerable ·Eric Allman
- cpe:2.3:o:bsdi:bsd_os:2.1:*:*:*:*:*:*:* Versions 2.1 Vulnerable ·Bsdi
- cpe:2.3:o:digital:osf_1:1.3.2:*:*:*:*:*:*:* Versions 1.3.2 Vulnerable ·Digital
- cpe:2.3:o:freebsd:freebsd:2.1.5:*:*:*:*:*:*:* Versions 2.1.5 Vulnerable ·FreeBSD
- cpe:2.3:o:hp:hp-ux:10.01:*:*:*:*:*:*:* Versions 10.01 Vulnerable ·Hewlett Packard Enterprise
Show 9 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:hp:hp-ux:10.10:*:*:*:*:*:*:* | 10.10 | Vulnerable | Hewlett Packard Enterprise |
| cpe:2.3:o:hp:hp-ux:10.20:*:*:*:*:*:*:* | 10.20 | Vulnerable | Hewlett Packard Enterprise |
| cpe:2.3:o:ibm:aix:3.2:*:*:*:*:*:*:* | 3.2 | Vulnerable | IBM |
| cpe:2.3:o:ibm:aix:4.1:*:*:*:*:*:*:* | 4.1 | Vulnerable | IBM |
| cpe:2.3:o:ibm:aix:4.2:*:*:*:*:*:*:* | 4.2 | Vulnerable | IBM |
| cpe:2.3:o:redhat:linux:3.0.3:*:*:*:*:*:*:* | 3.0.3 | Vulnerable | Red Hat |
| cpe:2.3:o:sco:internet_faststart:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Sco |
| cpe:2.3:o:sco:openserver:5.0:*:*:*:*:*:*:* | 5.0 | Vulnerable | Sco |
| cpe:2.3:o:sco:openserver:5.0.2:*:*:*:*:*:*:* | 5.0.2 | Vulnerable | Sco |
- cpe:2.3:o:hp:hp-ux:10.10:*:*:*:*:*:*:* Versions 10.10 Vulnerable ·Hewlett Packard Enterprise
- cpe:2.3:o:hp:hp-ux:10.20:*:*:*:*:*:*:* Versions 10.20 Vulnerable ·Hewlett Packard Enterprise
- cpe:2.3:o:ibm:aix:3.2:*:*:*:*:*:*:* Versions 3.2 Vulnerable ·IBM
- cpe:2.3:o:ibm:aix:4.1:*:*:*:*:*:*:* Versions 4.1 Vulnerable ·IBM
- cpe:2.3:o:ibm:aix:4.2:*:*:*:*:*:*:* Versions 4.2 Vulnerable ·IBM
- cpe:2.3:o:redhat:linux:3.0.3:*:*:*:*:*:*:* Versions 3.0.3 Vulnerable ·Red Hat
- cpe:2.3:o:sco:internet_faststart:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Sco
- cpe:2.3:o:sco:openserver:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·Sco
- cpe:2.3:o:sco:openserver:5.0.2:*:*:*:*:*:*:* Versions 5.0.2 Vulnerable ·Sco
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-1999-0131
- 2026-10-03 Alias added: GHSA-gwrm-3497-38vq
References
—
Sources
- CVE-1999-0131 · CVE Program
- CVE-1999-0131 · NVD
- FIRST EPSS
- GHSA-gwrm-3497-38vq · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences