Summaryinfo

A vulnerability categorized as problematic has been discovered in LibTIFF 4.3.0. The impacted element is an unknown function of the component tiffcrop. Such manipulation leads to null pointer dereference. This vulnerability is uniquely identified as CVE-2022-0907. The attack can be launched remotely. No exploit exists. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in LibTIFF 4.3.0 (Image Processing Software). Affected by this issue is an unknown functionality of the component tiffcrop. The manipulation with an unknown input leads to a null pointer dereference vulnerability. Using CWE to declare the problem leads to CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. Impacted is availability.

The weakness was disclosed 03/11/2022 as 392. The advisory is available at gitlab.com. This vulnerability is handled as CVE-2022-0907 since 03/10/2022. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2022-15937). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

• Image Processing Software

Name

• LibTIFF

Version

• 4.3.0

License

• open-source

Website

• Product: http://www.libtiff.org/

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