CVE-2021-45935

Grok 9.5.0 has a heap-based buffer overflow in openhtj2k::T1OpenHTJ2K::decompress (called from std::__1::__packaged_task_func<std::__1::__bind<grk::T1DecompressScheduler::deco and std::__1::packaged_task<int).

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39021	Exploit Issue Tracking Third Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2021-1344.yaml	Exploit Third Party Advisory
https://github.com/osamu620/OpenHTJ2K	Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39021	Exploit Issue Tracking Third Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2021-1344.yaml	Exploit Third Party Advisory
https://github.com/osamu620/OpenHTJ2K	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:grok_project:grok:9.5.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-01-01 01:15

Updated : 2024-11-21 06:33

NVD link : CVE-2021-45935

Mitre link : CVE-2021-45935

CVE.ORG link : CVE-2021-45935

JSON object : View

Products Affected

grok_project

grok

CWE

CWE-787

Out-of-bounds Write

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