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CVE-2003-0143

UnknownEPSS 8.60%

Last modified

CVE-2003-0143 is a vulnerability of currently unknown severity. The pop_msg function in qpopper 4.0.x before 4.0.5fc2 does not null terminate a message buffer after a call to Qvsnprintf, which could allow authenticated users to execute arbitrary code via a buffer overflow in a mdef command with a long macro name.. EPSS estimates a 8.60% chance of exploitation in the next 30 days.

Description

The pop_msg function in qpopper 4.0.x before 4.0.5fc2 does not null terminate a message buffer after a call to Qvsnprintf, which could allow authenticated users to execute arbitrary code via a buffer overflow in a mdef command with a long macro name.

Metrics

EPSS Probability
8.60%

94.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
QualcommQpopper4.0.1
QualcommQpopper4.0.2
QualcommQpopper4.0.3
QualcommQpopper4.0.4

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2003-0143?
The pop_msg function in qpopper 4.0.x before 4.0.5fc2 does not null terminate a message buffer after a call to Qvsnprintf, which could allow authenticated users to execute arbitrary code via a buffer overflow in a mdef command with a long macro name.
How severe is CVE-2003-0143?
Severity scoring for CVE-2003-0143 is pending analysis. The EPSS model estimates a 8.60% probability of exploitation in the next 30 days.
How do I fix CVE-2003-0143?
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-2003-0143?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST