CVE-2020-10994

Aliases:GHSA-vj42-xq3r-hr3rBIT-pillow-2020-10994PYSEC-2020-79
Advisory lineage Upstream: 0 Downstream: 9
Modified
Published: 25 Jun 2020, 18:26
Last modified:04 Aug 2024, 11:21

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.1 (nvd)
EPSS Score
0.42% LOW
0% probability -0.02%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

25 Jun 2020, 18:26
Published
Vulnerability first disclosed
04 Aug 2024, 11:21
Last Modified
Vulnerability information updated

Description

In libImaging/Jpeg2KDecode.c in Pillow before 7.1.0, there are multiple out-of-bounds reads via a crafted JP2 file.

CVSS Metrics

  • v4.0•HIGH•Score: 7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • v2.0•MEDIUM•Score: 4.3AV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS Trends

Current EPSS score: 0.42%• Percentile: 62%

Techniques & Countermeasures

  • CWE-125•Out-of-bounds Read

    The product reads data past the end, or before the beginning, of the intended buffer.

Affected Systems

  • canonical•ubuntu_linux

    16.04 | 18.04

  • fedoraproject•fedora

    31 | 32

  • PyPI•pillow

    < 7.1.0 | < 7.0.0

  • python•pillow

    < 7.1.0

References (24)