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CVE-2013-1720

UnknownEPSS 3.99%

Last modified

CVE-2013-1720 is a vulnerability of currently unknown severity. The nsHtml5TreeBuilder::resetTheInsertionMode function in the HTML5 Tree Builder in Mozilla Firefox before 24.0, Thunderbird before 24.0, and SeaMonkey before 2.21 does not properly maintain the state of the insertion-mode stack for template elements, which allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer over-read) by triggering use of this stack in its empty state.. EPSS estimates a 3.99% chance of exploitation in the next 30 days.

Description

The nsHtml5TreeBuilder::resetTheInsertionMode function in the HTML5 Tree Builder in Mozilla Firefox before 24.0, Thunderbird before 24.0, and SeaMonkey before 2.21 does not properly maintain the state of the insertion-mode stack for template elements, which allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer over-read) by triggering use of this stack in its empty state.

Metrics

EPSS Probability
3.99%

89.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
MozillaFirefox<= 23.0.1—
MozillaFirefox19.0—
MozillaFirefox19.0.1—
MozillaFirefox19.0.2—
MozillaFirefox20.0—
MozillaFirefox20.0.1—
MozillaFirefox21.0—
MozillaFirefox22.0—
MozillaFirefox23.0—
MozillaThunderbird<= 17.0.9—
MozillaThunderbird17.0—
MozillaThunderbird17.0.1—
MozillaThunderbird17.0.2—
MozillaThunderbird17.0.3—
MozillaThunderbird17.0.4—
MozillaThunderbird17.0.5—
MozillaThunderbird17.0.6—
MozillaThunderbird17.0.7—
MozillaThunderbird17.0.8—
MozillaSeamonkey<= 2.20—
MozillaSeamonkey2.0—
MozillaSeamonkey2.0.1—
MozillaSeamonkey2.0.2—
MozillaSeamonkey2.0.3—
MozillaSeamonkey2.0.4—
MozillaSeamonkey2.0.5—
MozillaSeamonkey2.0.6—
MozillaSeamonkey2.0.7—
MozillaSeamonkey2.0.8—
MozillaSeamonkey2.0.9—
MozillaSeamonkey2.0.10—
MozillaSeamonkey2.0.11—
MozillaSeamonkey2.0.12—
MozillaSeamonkey2.0.13—
MozillaSeamonkey2.0.14—
MozillaSeamonkey2.1—
MozillaSeamonkey2.10—
MozillaSeamonkey2.10.1—
MozillaSeamonkey2.11—
MozillaSeamonkey2.12—
MozillaSeamonkey2.12.1—
MozillaSeamonkey2.13—
MozillaSeamonkey2.13.1—
MozillaSeamonkey2.13.2—
MozillaSeamonkey2.14—
MozillaSeamonkey2.15—
MozillaSeamonkey2.15.1—
MozillaSeamonkey2.15.2—
MozillaSeamonkey2.16—
MozillaSeamonkey2.16.1—

Showing 50 of 56 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-1720?
The nsHtml5TreeBuilder::resetTheInsertionMode function in the HTML5 Tree Builder in Mozilla Firefox before 24.0, Thunderbird before 24.0, and SeaMonkey before 2.21 does not properly maintain the state of the insertion-mode stack for template elements, which allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer over-read) by triggering use of this stack in its empty state.
How severe is CVE-2013-1720?
Severity scoring for CVE-2013-1720 is pending analysis. The EPSS model estimates a 3.99% probability of exploitation in the next 30 days.
How do I fix CVE-2013-1720?
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

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Source: NVD / NIST