CVE-2022-0393: fedoraproject fedora Out-of-bounds Read
CVSS: 8.4v3.0HighModified
AliasesALPINE-CVE-2022-0393UBUNTU-CVE-2022-0393DEBIAN-CVE-2022-0393
Published 28-01-2022Last modified 02-08-2024
Vulnerability summary
CVE-2022-0393 is a high (CVSS 8.4) Out-of-bounds Read vulnerability in fedoraproject fedora. EPSS estimates a 1.39% chance of exploitation in the next 30 days, higher than 71.9% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
8.4/10
010
High · v3.0 (CVE.org)EPSS score
1.39%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Advisory lineage
Upstream 0 · Downstream 3 · Related 2Timeline
- 28-01-2022PublishedVulnerability first disclosed.
- 02-08-2024Last modifiedVulnerability information updated.
Description
Out-of-bounds Read in GitHub repository vim/vim prior to 8.2.
CVSS metrics
8 scores · 5 sources · 3 versionsHigh 7.1Preferred score · OSV · Alpine (Ecosystem advisory) · calculated from vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:HSourcesAll 4 agree
- OSV · UbuntuEcosystem advisory · calculated7.1HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
- OSV · DebianEcosystem advisory · calculated7.1HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
- NVDNIST7.1HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
High 8.4Preferred score · CVE.org (CNA)
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesAll 3 agree
- OSV · UbuntuEcosystem advisory · calculated8.4HighCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- NVDNIST8.4HighCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Medium 5.8Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:N/A:PSourcesSingle source
EPSS trend
Probability
1.39%
Chance of exploitation in the next 30 days
Percentile
72%
Versus all other CVEs
30-day change
0.00 pp
From 1.39% on 19-09-2026
19-09-202619-10-2026
EPSS score1.39%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (huntr.dev)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Alpine1 product
- vim< 8.2.4619-r0 | < 8.2.4350-r0
Debian1 product
- vim< 2:8.2.4659-1
Fedoraproject1 product
- fedoraEOL34 | 35
Ubuntu1 product
- vim< 2:8.2.3995-1ubuntu2.9
5 vendors · 6 products
References
11 links- huntr.dev/bounties/ecc8f488-01a0-477f-848f-e30b8e524bbaX Refsource CONFIRMREPORTExploitPatchThird Party Advisory
- github.com/vim/vim/commit/a4bc2dd7cccf5a4a9f78b58b6f35a45d17164323X Refsource MISCREPORTPatchThird Party Advisory
