Strix
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CVE-2010-4764

UnknownEPSS 1.47%

Last modified

CVE-2010-4764 is a vulnerability of currently unknown severity. Open Ticket Request System (OTRS) before 2.4.10, and 3.x before 3.0.3, does not present warnings about incoming encrypted e-mail messages that were based on revoked PGP or GPG keys, which makes it easier for remote attackers to spoof e-mail communication by leveraging a key that has a revocation signature.. EPSS estimates a 1.47% chance of exploitation in the next 30 days.

Description

Open Ticket Request System (OTRS) before 2.4.10, and 3.x before 3.0.3, does not present warnings about incoming encrypted e-mail messages that were based on revoked PGP or GPG keys, which makes it easier for remote attackers to spoof e-mail communication by leveraging a key that has a revocation signature.

Metrics

EPSS Probability
1.47%

70.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
OtrsOtrs3.0.0Beta1
OtrsOtrs3.0.1—
OtrsOtrs3.0.2—
OtrsOtrs<= 2.4.9—
OtrsOtrs0.5Beta1
OtrsOtrs1.0Rc1
OtrsOtrs1.0.0—
OtrsOtrs1.0.1—
OtrsOtrs1.0.2—
OtrsOtrs1.1Rc1
OtrsOtrs1.1.0Rc1
OtrsOtrs1.1.1—
OtrsOtrs1.1.2—
OtrsOtrs1.1.3—
OtrsOtrs1.1.4—
OtrsOtrs1.2.0Beta1
OtrsOtrs1.2.1—
OtrsOtrs1.2.2—
OtrsOtrs1.2.3—
OtrsOtrs1.2.4—
OtrsOtrs1.3.0Beta1
OtrsOtrs1.3.1—
OtrsOtrs1.3.2—
OtrsOtrs1.3.3—
OtrsOtrs2.0.0—
OtrsOtrs2.0.1—
OtrsOtrs2.0.2—
OtrsOtrs2.0.3—
OtrsOtrs2.0.4—
OtrsOtrs2.0.5—
OtrsOtrs2.1.0Beta1
OtrsOtrs2.1.1—
OtrsOtrs2.1.2—
OtrsOtrs2.1.3—
OtrsOtrs2.1.4—
OtrsOtrs2.1.5—
OtrsOtrs2.1.6—
OtrsOtrs2.1.7—
OtrsOtrs2.1.8—
OtrsOtrs2.1.9—
OtrsOtrs2.2.0Beta1
OtrsOtrs2.2.1—
OtrsOtrs2.2.2—
OtrsOtrs2.2.3—
OtrsOtrs2.2.4—
OtrsOtrs2.2.5—
OtrsOtrs2.2.6—
OtrsOtrs2.2.7—
OtrsOtrs2.2.8—
OtrsOtrs2.2.9—

Showing 50 of 66 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2010-4764?
Open Ticket Request System (OTRS) before 2.4.10, and 3.x before 3.0.3, does not present warnings about incoming encrypted e-mail messages that were based on revoked PGP or GPG keys, which makes it easier for remote attackers to spoof e-mail communication by leveraging a key that has a revocation signature.
How severe is CVE-2010-4764?
Severity scoring for CVE-2010-4764 is pending analysis. The EPSS model estimates a 1.47% probability of exploitation in the next 30 days.
How do I fix CVE-2010-4764?
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-2010-4764?

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

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Source: NVD / NIST