CVE-2020-5313

Aliases:GHSA-hj69-c76v-86wrBIT-pillow-2020-5313PYSEC-2020-84
Advisory lineage Upstream: 0 Downstream: 13
Modified
Published: 03 Jan 2020, 00:52
Last modified:04 Aug 2024, 08:22

Vulnerability Summary

Overall Risk (default)
medium
29/100
CVSS Score
7.1 HIGH
v3.1 (nvd)
EPSS Score
0.55% LOW
1% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

03 Jan 2020, 00:52
Published
Vulnerability first disclosed
04 Aug 2024, 08:22
Last Modified
Vulnerability information updated

Description

libImaging/FliDecode.c in Pillow before 6.2.2 has an FLI buffer overflow.

CVSS Metrics

  • v4.0•HIGH•Score: 8.3CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
  • v3.1•HIGH•Score: 7.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
  • v2.0•MEDIUM•Score: 5.8AV:N/AC:M/Au:N/C:P/I:N/A:P

EPSS Trends

Current EPSS score: 0.55%• Percentile: 68%

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

    14.04 | 16.04 | 18.04 | 19.10

  • debian•debian_linux

    9.0 | 10.0

  • fedoraproject•fedora

    30 | 31

  • PyPI•pillow

    < a09acd0decd8a87ccce939d5ff65dab59e7d365b | < 6.2.2

  • python•pillow

    < 6.2.2

References (16)