6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.061 Low
EPSS
Percentile
93.4%
Integer underflow in the unlzw function in unlzw.c in gzip before 1.4 on
64-bit platforms, as used in ncompress and probably others, allows remote
attackers to cause a denial of service (application crash) or possibly
execute arbitrary code via a crafted archive that uses LZW compression,
leading to an array index error.