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CVE-2012-5534

UnknownEPSS 4.44%

Last modified

CVE-2012-5534 is a vulnerability of currently unknown severity. The hook_process function in the plugin API for WeeChat 0.3.0 through 0.3.9.1 allows remote attackers to execute arbitrary commands via shell metacharacters in a command from a plugin, related to "shell expansion.". EPSS estimates a 4.44% chance of exploitation in the next 30 days.

Description

The hook_process function in the plugin API for WeeChat 0.3.0 through 0.3.9.1 allows remote attackers to execute arbitrary commands via shell metacharacters in a command from a plugin, related to "shell expansion."

Metrics

EPSS Probability
4.44%

90.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
FlashtuxWeechat0.3.0
FlashtuxWeechat0.3.1
FlashtuxWeechat0.3.1.1
FlashtuxWeechat0.3.2
FlashtuxWeechat0.3.3
FlashtuxWeechat0.3.4
FlashtuxWeechat0.3.6
FlashtuxWeechat0.3.7
FlashtuxWeechat0.3.8
FlashtuxWeechat0.3.9
FlashtuxWeechat0.3.9.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2012-5534?
The hook_process function in the plugin API for WeeChat 0.3.0 through 0.3.9.1 allows remote attackers to execute arbitrary commands via shell metacharacters in a command from a plugin, related to "shell expansion."
How severe is CVE-2012-5534?
Severity scoring for CVE-2012-5534 is pending analysis. The EPSS model estimates a 4.44% probability of exploitation in the next 30 days.
How do I fix CVE-2012-5534?
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-2012-5534?

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

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Source: NVD / NIST