CVE-2021-32840

EUVD-2022-1085
SharpZipLib (or #ziplib) is a Zip, GZip, Tar and BZip2 library. Prior to version 1.3.3, a TAR file entry `../evil.txt` may be extracted in the parent directory of `destFolder`. This leads to arbitrary file write that may lead to code execution. The vulnerability was patched in version 1.3.3.
Path Traversal
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.3 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
GitHub_MCNA
7.3 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 81%
Affected Products (NVD)
VendorProductVersion
sharpziplib_projectsharpziplib
𝑥
< 1.3.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
mono
bookworm
6.8.0.105+dfsg-3.3
fixed
bullseye
6.8.0.105+dfsg-3.3~deb11u1
fixed
sid
6.12.0.199+dfsg-2
fixed
trixie
6.12.0.199+dfsg-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
mono
bionic
not-affected
focal
not-affected
impish
not-affected
jammy
needs-triage
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needs-triage
trusty
not-affected
xenial
not-affected