Gnu Sharutils vulnerabilities

5 vulnerabilities

Known vulnerabilities in Gnu Sharutils, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

7.8CVE-2018-1000097canonicalubuntu_linux+5
EPSS score
1.96%
Sharutils sharutils (unshar command) version 4.15.2 contains a Buffer Overflow vulnerability in Affected component on the file unshar.c at line 75, function looks_like_c_code. Failure to perform checking of the buffer containing input line. that can result in Could lead to code execution. This attack appear to be exploitable via Victim have to run unshar command on a specially crafted file..2.1CVE-2005-0990debiansharutils+1
EPSS score
0.36%
unshar (unshar.c) in sharutils 4.2.1 allows local users to overwrite arbitrary files via a symlink attack on the unsh.X temporary file.4.6CVE-2004-1772debiansharutils+1
EPSS score
0.65%
Stack-based buffer overflow in shar in GNU sharutils 4.2.1 allows local users to execute arbitrary code via a long -o command line argument.7.5CVE-2004-1773debiansharutils+1
EPSS score
2.99%
Multiple buffer overflows in sharutils 4.2.1 and earlier may allow attackers to execute arbitrary code via (1) long output from wc to shar, or (2) unknown vectors in unshar.7.2CVE-2002-0178gnusharutils
EPSS score
0.62%
uudecode, as available in the sharutils package before 4.2.1, does not check whether the filename of the uudecoded file is a pipe or symbolic link, which could allow attackers to overwrite files or execute commands.