Vulnerability Details : CVE-2020-5312
libImaging/PcxDecode.c in Pillow before 6.2.2 has a PCX P mode buffer overflow.
Vulnerability category: Overflow
Products affected by CVE-2020-5312
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
- cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-5312
2.29%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 83 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-5312
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2020-5312
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-5312
-
https://www.debian.org/security/2020/dsa-4631
Debian -- Security Information -- DSA-4631-1 pillowThird Party Advisory
-
https://usn.ubuntu.com/4272-1/
USN-4272-1: Pillow vulnerabilities | Ubuntu security noticesThird Party Advisory
-
https://access.redhat.com/errata/RHSA-2020:0681
RHSA-2020:0681 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3DUMIBUYGJRAVJCTFUWBRLVQKOUTVX5P/
[SECURITY] Fedora 30 Update: python-pillow-5.4.1-4.fc30 - package-announce - Fedora Mailing-ListsIssue Tracking;Third Party Advisory
-
https://access.redhat.com/errata/RHSA-2020:0566
RHSA-2020:0566 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2MMU3WT2X64GS5WHDPKKC2WZA7UIIQ3A/
[SECURITY] Fedora 31 Update: python-pillow-6.2.2-1.fc31 - package-announce - Fedora Mailing-ListsIssue Tracking;Third Party Advisory
-
https://access.redhat.com/errata/RHSA-2020:0580
RHSA-2020:0580 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html
6.2.2 — Pillow (PIL Fork) 7.0.0 documentationRelease Notes;Third Party Advisory
-
https://github.com/python-pillow/Pillow/commit/93b22b846e0269ee9594ff71a72bec02d2bea8fd
Catch PCX P mode buffer overrun · python-pillow/Pillow@93b22b8 · GitHubPatch;Third Party Advisory
-
https://access.redhat.com/errata/RHSA-2020:0578
RHSA-2020:0578 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://access.redhat.com/errata/RHSA-2020:0694
RHSA-2020:0694 - Security Advisory - Red Hat Customer PortalThird Party Advisory
-
https://access.redhat.com/errata/RHSA-2020:0683
RHSA-2020:0683 - Security Advisory - Red Hat Customer PortalThird Party Advisory
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