CVE-2018-10393: debian debian_linux Out-of-bounds Read
CVSS: 7.5v3.1HighModified
AliasesALPINE-CVE-2018-10393UBUNTU-CVE-2018-10393DEBIAN-CVE-2018-10393
Published 26-04-2018Last modified 05-08-2024
Vulnerability summary
CVE-2018-10393 is a high (CVSS 7.5) Out-of-bounds Read vulnerability in debian debian_linux. EPSS estimates a 2.38% chance of exploitation in the next 30 days, higher than 83.6% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v3.1 (NVD)EPSS score
2.38%
0%100%
Low · -0.02 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 8 · Related 4Timeline
- 26-04-2018PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
bark_noise_hybridmp in psy.c in Xiph.Org libvorbis 1.3.6 has a stack-based buffer over-read.
CVSS metrics
5 scores · 4 sources · 2 versionsHigh 7.5Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesAll 4 agree
- OSV · AlpineEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · UbuntuEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Medium 5.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
2.38%
Chance of exploitation in the next 30 days
Percentile
84%
Versus all other CVEs
30-day change
-0.02 pp
From 2.40% on 19-09-2026
19-09-202619-10-2026
EPSS score2.38%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Redhat4 products
- enterprise_linux8.0
- enterprise_linux_eus8.1 | 8.2 | 8.4
- enterprise_linux_server_aus8.2 | 8.4
- enterprise_linux_server_tus8.2 | 8.4
Debian2 products
- libvorbis< 1.3.6-2
- debian_linuxEOL8.0 | 9.0
Alpine1 product
- libvorbis< 1.3.6-r2
Ubuntu1 product
- libvorbis< 1.3.5-3ubuntu0.2+esm1 | All versions (No fix recorded)
Xiph.org1 product
- libvorbis1.3.6
5 vendors · 9 products
References
11 links
lists.debian.org/debian-lts-announce/2019/11/msg00031.htmlMailing ListX Refsource MLISTThird Party Advisory- lists.debian.org/debian-lts-announce/2021/11/msg00023.htmlMailing ListX Refsource MLISTThird Party Advisory
