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CVE
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CVE-2021-25287Date: (C)2021-06-02   (M)2023-12-28


An issue was discovered in Pillow before 8.2.0. There is an out-of-bounds read in J2kDecode, in j2ku_graya_la.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 9.1CVSS Score : 6.4
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 5.2Impact Score: 4.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: HIGHAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
FEDORA-2021-77756994ba
GLSA-202107-33
https://github.com/python-pillow/Pillow/pull/5377#issuecomment-833821470
https://pillow.readthedocs.io/en/stable/releasenotes/8.2.0.html#cve-2021-25287-cve-2021-25288-fix-oob-read-in-jpeg2kdecode

CWE    1
CWE-125
OVAL    9
oval:org.secpod.oval:def:706017
oval:org.secpod.oval:def:120301
oval:org.secpod.oval:def:120303
oval:org.secpod.oval:def:2500516
...

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