Grok Buffer Overflow Vulnerability

Grok is a regular expression that uses a combination of multiple predefined . A tool used to match split text and map to keywords. Often used to preprocess log data. A buffer overflow vulnerability exists in Grok version 9.5.0, which stems from the product's openhtj2k::T1OpenHTJ2K::decompress...

CVE-2021-45935

Grok 9.5.0 has a heap-based buffer overflow in openhtj2k::T1OpenHTJ2K::decompress called from std::1::packagedtaskfuncstd::1::bindgrk::T1DecompressScheduler::deco and std::1::packagedtaskint...

CVE-2021-45935

Grok 9.5.0 has a heap-based buffer overflow in openhtj2k::T1OpenHTJ2K::decompress called from std::1::packagedtaskfuncstd::1::bindgrk::T1DecompressScheduler::deco and std::1::packagedtaskint...

CVE-2021-45935

Grok 9.5.0 has a heap-based buffer overflow in openhtj2k::T1OpenHTJ2K::decompress called from std::1::packagedtaskfuncstd::1::bindgrk::T1DecompressScheduler::deco and std::1::packagedtaskint...

PT-2021-24324

Name of the Vulnerable Software and Affected Versions: Grok version 9.5.0 Description: The issue is a heap-based buffer overflow in the openhtj2k::T1OpenHTJ2K::decompress function, which is called from std:: 1:: packaged task funcstd:: 1:: bindgrk::T1DecompressScheduler::deco and std:: 1::package...

CVE-2021-45935: Out-of-bounds Write

Grok 9.5.0 has a heap-based buffer overflow in openhtj2k::T1OpenHTJ2K::decompress called from std::1::packagedtaskfunc...

PT-2021-27836

Name of the Vulnerable Software and Affected Versions openhtj2k affected versions not specified Description The issue is related to a heap-buffer-overflow error, specifically a WRITE 4 crash type. The crash occurs in the openhtj2k::T1OpenHTJ2K::decompress function. Technical details about the cra...