Integer overflow in lrzsz - CVE-2018-10195
Published: May 18, 2018
Vulnerability identifier: #VU12850
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2018-10195
CWE-ID: CWE-190
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Jean-Noël Avila
Affected software:
lrzsz
lrzsz
Detailed vulnerability description
The vulnerability allows a remote attacker to obtain potentially sensitive information or cause DoS condition on the target system.
The weakness exists in src/zm.c:zsdata() due to integer overflow. A remote attacker can gain access to potentially sensitive information or cause the service to crash.
The weakness exists in src/zm.c:zsdata() due to integer overflow. A remote attacker can gain access to potentially sensitive information or cause the service to crash.
How to mitigate CVE-2018-10195
Install update from vendor's website.