CVE-2018-10195: debian debian_linux Integer Overflow or Wraparound
CVSS: 7.1v3.1HighModified
AliasesMGASA-2022-0049SUSE-SU-2018:1066-1SUSE-SU-2018:1070-1UBUNTU-CVE-2018-10195DEBIAN-CVE-2018-10195DLA-2900-1openSUSE-SU-2024:11363-1
Published 02-06-2021Last modified 05-08-2024
Vulnerability summary
CVE-2018-10195 is a high (CVSS 7.1) Integer Overflow or Wraparound vulnerability in debian debian_linux. EPSS estimates a 0.39% chance of exploitation in the next 30 days, higher than 31.6% of scored vulnerabilities.
CVSS score
7.1/10
010
High · v3.1 (NVD)EPSS score
0.39%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 02-06-2021PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
lrzsz before version 0.12.21~rc can leak information to the receiving side due to an incorrect length check in the function zsdata that causes a size_t to wrap around.
CVSS metrics
4 scores · 3 sources · 2 versionsHigh 7.1Preferred score · NVD (NIST)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HSourcesAll 3 agree
- OSV · UbuntuEcosystem advisory · calculated7.1HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- OSV · DebianEcosystem advisory · calculated7.1HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Low 3.6Preferred score · NVD (NIST)
AV:L/AC:L/Au:N/C:P/I:N/A:PSourcesSingle source
EPSS trend
Probability
0.39%
Chance of exploitation in the next 30 days
Percentile
32%
Versus all other CVEs
30-day change
0.00 pp
From 0.39% on 18-09-2026
18-09-202618-10-2026
EPSS score0.39%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Suse8 products
- rzsz&distro=SUSE Linux Enterprise Desktop 12 SP3< 0.12.21~rc-1001.3.1
- rzsz&distro=SUSE Linux Enterprise Server 11 SP4< 0.12.21~rc-936.3.1
- rzsz&distro=SUSE Linux Enterprise Server 12 SP3< 0.12.21~rc-1001.3.1
- rzsz&distro=SUSE Linux Enterprise Server for SAP Applications 11 SP4< 0.12.21~rc-936.3.1
- rzsz&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP3< 0.12.21~rc-1001.3.1
Debian2 products
- lrzsz< 0.12.21-10 | < 0.12.21-8+deb9u1
- debian_linuxEOL9.0
Lrzsz_project1 product
- lrzsz≤ 0.12.20
Mageia1 product
- lrzsz< 0.12.21-23.1.mga8
Opensuse1 product
- rzsz&distro=openSUSE Tumbleweed< 0.12.21~rc-4.5
Ubuntu1 product
- lrzsz< 0.12.21-10~build0.14.04.1 | < 0.12.21-10~build0.16.04.1 | < 0.12.21-10~build0.18.04.1
6 vendors · 14 products
References
20 links
lists.debian.org/debian-lts-announce/2022/01/msg00027.htmlMailing ListX Refsource MLISTIssue TrackingThird Party Advisory
Show all 20 references
- bugzilla.suse.com/529899REPORT
