CVE-2001-0889
UnknownEPSS 6.35%
Last modified
CVE-2001-0889 is a vulnerability of currently unknown severity. Exim 3.22 and earlier, in some configurations, does not properly verify the local part of an address when redirecting the address to a pipe, which could allow remote attackers to execute arbitrary commands via shell metacharacters.. EPSS estimates a 6.35% chance of exploitation in the next 30 days.
Description
Exim 3.22 and earlier, in some configurations, does not properly verify the local part of an address when redirecting the address to a pipe, which could allow remote attackers to execute arbitrary commands via shell metacharacters.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| University Of Cambridge | Exim | <= 3.22 |
| Redhat | Linux | All versions |
References
- http://www.kb.cert.org/vuls/id/283723US Government Resource
- http://www.redhat.com/support/errata/RHSA-2001-176.htmlPatch, Vendor Advisory
- http://www.kb.cert.org/vuls/id/283723US Government Resource
- http://www.redhat.com/support/errata/RHSA-2001-176.htmlPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2001-0889?
Exim 3.22 and earlier, in some configurations, does not properly verify the local part of an address when redirecting the address to a pipe, which could allow remote attackers to execute arbitrary commands via shell metacharacters.
How severe is CVE-2001-0889?
Severity scoring for CVE-2001-0889 is pending analysis. The EPSS model estimates a 6.35% probability of exploitation in the next 30 days.
How do I fix CVE-2001-0889?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2001-0889?
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Scan your code nowSource: NVD / NIST