Integer overflow in Lrzsz Project
CVE-2018-10195
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.
Vulnerability class: Integer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.
EPSS exploit prediction
EPSS: 0.004 (30.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 30.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Lrzsz Project
- Debian Linux — versions 9.0
- SUSE Linux Enterprise Debuginfo — versions 11
- SUSE Linux Enterprise Desktop — versions 12
- SUSE Linux Enterprise Server — versions 11, 12
Weakness classification (CWE)
References
- www.ohse.de/uwe/software/lrzsz.html (Third Party Advisory, Release Notes)
- lists.suse.com/pipermail/sle-security-updates/2018-April/003955.html (Mailing List, Third Party Advisory)
- lists.suse.com/pipermail/sle-security-updates/2018-April/003956.html (Mailing List, Third Party Advisory)
- bugzilla.redhat.com/show_bug.cgi (Third Party Advisory, Issue Tracking)
- lists.debian.org/debian-lts-announce/2022/01/msg00027.html (mailing-list, Mailing List, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2018-10195?
- CVE-2018-10195 is a high-severity vulnerability in Lrzsz Project, classified under Integer Overflow or Wraparound. CVSS score: 7.1/10. Published 2021-06-02.
- How severe is CVE-2018-10195?
- High severity. CVSS v3 base score is 7.1 out of 10.