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CVE-2008-2803

UnknownEPSS 3.21%

Last modified

CVE-2008-2803 is a vulnerability of currently unknown severity. The mozIJSSubScriptLoader.LoadScript function in Mozilla Firefox before 2.0.0.15, Thunderbird 2.0.0.14 and earlier, and SeaMonkey before 1.1.10 does not apply XPCNativeWrappers to scripts loaded from (1) file: URIs, (2) data: URIs, or (3) certain non-canonical chrome: URIs, which allows remote attackers to execute arbitrary code via vectors involving third-party add-ons.. EPSS estimates a 3.21% chance of exploitation in the next 30 days.

Description

The mozIJSSubScriptLoader.LoadScript function in Mozilla Firefox before 2.0.0.15, Thunderbird 2.0.0.14 and earlier, and SeaMonkey before 1.1.10 does not apply XPCNativeWrappers to scripts loaded from (1) file: URIs, (2) data: URIs, or (3) certain non-canonical chrome: URIs, which allows remote attackers to execute arbitrary code via vectors involving third-party add-ons.

Metrics

EPSS Probability
3.21%

86.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MozillaFirefox<= 2.0.0.14
MozillaFirefox2.0
MozillaFirefox2.0.0.1
MozillaFirefox2.0.0.2
MozillaFirefox2.0.0.3
MozillaFirefox2.0.0.4
MozillaFirefox2.0.0.5
MozillaFirefox2.0.0.6
MozillaFirefox2.0.0.7
MozillaFirefox2.0.0.8
MozillaFirefox2.0.0.9
MozillaFirefox2.0.0.10
MozillaFirefox2.0.0.11
MozillaFirefox2.0.0.12
MozillaFirefox2.0.0.13
MozillaSeamonkey<= 1.1.9
MozillaSeamonkey1.1
MozillaSeamonkey1.1.2
MozillaSeamonkey1.1.3
MozillaSeamonkey1.1.4
MozillaSeamonkey1.1.5
MozillaSeamonkey1.1.6
MozillaSeamonkey1.1.7
MozillaSeamonkey1.1.8
MozillaThunderbird<= 2.0.0.14
MozillaThunderbird2.0.0.0
MozillaThunderbird2.0.0.1
MozillaThunderbird2.0.0.2
MozillaThunderbird2.0.0.3
MozillaThunderbird2.0.0.4
MozillaThunderbird2.0.0.5
MozillaThunderbird2.0.0.6
MozillaThunderbird2.0.0.8
MozillaThunderbird2.0.0.9
MozillaThunderbird2.0.0.11
MozillaThunderbird2.0.0.12
MozillaThunderbird2.0.0.13

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2008-2803?
The mozIJSSubScriptLoader.LoadScript function in Mozilla Firefox before 2.0.0.15, Thunderbird 2.0.0.14 and earlier, and SeaMonkey before 1.1.10 does not apply XPCNativeWrappers to scripts loaded from (1) file: URIs, (2) data: URIs, or (3) certain non-canonical chrome: URIs, which allows remote attackers to execute arbitrary code via vectors involving third-party add-ons.
How severe is CVE-2008-2803?
Severity scoring for CVE-2008-2803 is pending analysis. The EPSS model estimates a 3.21% probability of exploitation in the next 30 days.
How do I fix CVE-2008-2803?
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.

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Source: NVD / NIST