CVE-2020-10379: canonical ubuntu_linux Classic Buffer Overflow
CVSS: 7.8v3.1HighModified
AliasesGHSA-8843-m7mw-mxqmBIT-pillow-2020-10379PYSEC-2020-78UBUNTU-CVE-2020-10379DEBIAN-CVE-2020-10379
Published 25-06-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-10379 is a high (CVSS 7.8) Classic Buffer Overflow vulnerability in canonical ubuntu_linux. EPSS estimates a 1.13% chance of exploitation in the next 30 days, higher than 65.9% of scored vulnerabilities.
CVSS score
7.8/10
010
High · v3.1 (NVD)EPSS score
1.13%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 1 · Related 1Timeline
- 25-06-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
In Pillow before 7.1.0, there are two Buffer Overflows in libImaging/TiffDecode.c.
CVSS metrics
6 scores · 4 sources · 3 versionsHigh 8.7Preferred score · OSV · Pypi (Ecosystem advisory) · calculated from vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:NSourcesSingle source
High 7.8Preferred score · NVD (NIST)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HSourcesAll 4 agree
- OSV · PypiEcosystem advisory · calculated7.8HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- OSV · UbuntuEcosystem advisory · calculated7.8HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- OSV · DebianEcosystem advisory · calculated7.8HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Medium 6.8Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
1.13%
Chance of exploitation in the next 30 days
Percentile
66%
Versus all other CVEs
30-day change
0.00 pp
From 1.13% on 20-09-2026
20-09-202620-10-2026
EPSS score1.13%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Ubuntu2 products
- pillow< 7.0.0-4ubuntu0.1
- pillow-python2All versions (No fix recorded)
Canonical1 product
- ubuntu_linuxEOL20.04
Debian1 product
- pillow< 7.2.0-1
Fedoraproject1 product
- fedoraEOL31 | 32
PyPI1 product
- pillow< 46f4a349b88915787fea3fb91348bb1665831bbb | < 7.1.0
Python1 product
- pillow< 7.1.0
6 vendors · 7 products
References
23 links- github.com/python-pillow/Pillow/commit/46f4a349b88915787fea3fb91348bb1665831bbbX Refsource MISCWEBFIXPatch
