CVE-2013-0787

UnknownEPSS 6.40%

Last modified

CVE-2013-0787 is a vulnerability of currently unknown severity. Use-after-free vulnerability in the nsEditor::IsPreformatted function in editor/libeditor/base/nsEditor.cpp in Mozilla Firefox before 19.0.2, Firefox ESR 17.x before 17.0.4, Thunderbird before 17.0.4, Thunderbird ESR 17.x before 17.0.4, and SeaMonkey before 2.16.1 allows remote attackers to execute arbitrary code via vectors involving an execCommand call.. EPSS estimates a 6.40% chance of exploitation in the next 30 days.

Description

Use-after-free vulnerability in the nsEditor::IsPreformatted function in editor/libeditor/base/nsEditor.cpp in Mozilla Firefox before 19.0.2, Firefox ESR 17.x before 17.0.4, Thunderbird before 17.0.4, Thunderbird ESR 17.x before 17.0.4, and SeaMonkey before 2.16.1 allows remote attackers to execute arbitrary code via vectors involving an execCommand call.

Metrics

EPSS Probability
6.40%

92.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
MozillaFirefox<= 19.0.1
MozillaFirefox19.0
MozillaFirefox17.0
MozillaFirefox17.0.1
MozillaFirefox17.0.2
MozillaFirefox17.0.3
MozillaThunderbird<= 17.0.3
MozillaThunderbird17.0
MozillaThunderbird17.0.1
MozillaThunderbird17.0.2
MozillaThunderbird Esr17.0
MozillaThunderbird Esr17.0.1
MozillaThunderbird Esr17.0.2
MozillaThunderbird Esr17.0.3
MozillaSeamonkey<= 2.16
MozillaSeamonkey2.16Beta1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-0787?
Use-after-free vulnerability in the nsEditor::IsPreformatted function in editor/libeditor/base/nsEditor.cpp in Mozilla Firefox before 19.0.2, Firefox ESR 17.x before 17.0.4, Thunderbird before 17.0.4, Thunderbird ESR 17.x before 17.0.4, and SeaMonkey before 2.16.1 allows remote attackers to execute arbitrary code via vectors involving an execCommand call.
How severe is CVE-2013-0787?
Severity scoring for CVE-2013-0787 is pending analysis. The EPSS model estimates a 6.40% probability of exploitation in the next 30 days.
How do I fix CVE-2013-0787?
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-2013-0787?

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

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Source: NVD / NIST