CVE-2021-45935

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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).

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

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

V2 Legend

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

21 Nov 2024, 06:33

Type Values Removed Values Added
References () https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39021 - Exploit, Issue Tracking, Third Party Advisory () https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39021 - Exploit, Issue Tracking, Third Party Advisory
References () https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2021-1344.yaml - Exploit, Third Party Advisory () https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2021-1344.yaml - Exploit, Third Party Advisory
References () https://github.com/osamu620/OpenHTJ2K - Third Party Advisory () https://github.com/osamu620/OpenHTJ2K - Third Party Advisory

11 Jan 2022, 18:54

Type Values Removed Values Added
CWE CWE-787
CPE cpe:2.3:a:grok_project:grok:9.5.0:*:*:*:*:*:*:*
References (MISC) https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39021 - (MISC) https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39021 - Exploit, Issue Tracking, Third Party Advisory
References (MISC) https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2021-1344.yaml - (MISC) https://github.com/google/oss-fuzz-vulns/blob/main/vulns/grok/OSV-2021-1344.yaml - Exploit, Third Party Advisory
References (MISC) https://github.com/osamu620/OpenHTJ2K - (MISC) https://github.com/osamu620/OpenHTJ2K - Third Party Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 5.5

01 Jan 2022, 01:15

Type Values Removed Values Added
New CVE
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