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CVE-2021-25287

CRITICALCVSS 9.1/10EPSS 2.88%

Last modified

CVE-2021-25287 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. An issue was discovered in Pillow before 8.2.0. There is an out-of-bounds read in J2kDecode, in j2ku_graya_la.. EPSS estimates a 2.88% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1
9.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

EPSS Probability
2.88%

85.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
PythonPillow< 8.2.0
FedoraprojectFedora33

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-25287?
An issue was discovered in Pillow before 8.2.0. There is an out-of-bounds read in J2kDecode, in j2ku_graya_la.
How severe is CVE-2021-25287?
CVE-2021-25287 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 2.88% probability of exploitation in the next 30 days.
How do I fix CVE-2021-25287?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-25287?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST