Foxit Reader 9.3.0.10826 u3d plugin plugins\U3DBrowser.fpi out-of-bounds

Summaryinfo

A vulnerability, which was classified as critical, has been found in Foxit Reader 9.3.0.10826. Affected by this vulnerability is an unknown functionality of the file plugins\U3DBrowser.fpi of the component u3d plugin. The manipulation leads to out-of-bounds. This vulnerability is referenced as CVE-2018-19348. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in Foxit Reader 9.3.0.10826 (Document Reader Software) and classified as critical. This issue affects an unknown functionality of the file plugins\U3DBrowser.fpi of the component u3d plugin. The manipulation with an unknown input leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The u3d plugin 9.3.0.10809 (aka plugins\U3DBrowser.fpi) in FoxitReader.exe in Foxit Reader 9.3.0.10826 allows remote attackers to cause a denial of service (out-of-bounds read) or obtain sensitive information via a U3D sample because of a "Data from Faulting Address controls Branch Selection starting at U3DBrowser!PlugInMain+0x000000000012dff5" issue.

The bug was discovered 11/10/2018. The weakness was published 11/17/2018 (Website). It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2018-19348 since 11/17/2018. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 7 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Similar entries are available at VDB-126994, VDB-126993, VDB-126992 and VDB-126991. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• Document Reader Software

Vendor

• Foxit

Name

• Reader

Version

• 9.3.0.10826

License

• free

Website

• Vendor: https://www.foxitsoftware.com/

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Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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