CVE-2017-17042

lib/yard/core_ext/file.rb in the server in YARD before 0.9.11 does not block relative paths with an initial ../ sequence, which allows attackers to conduct directory traversal attacks and read arbitrary files.
Path Traversal
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 61%
Affected Products (NVD)
VendorProductVersion
yardocyard
𝑥
< 0.9.11
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
yard
bookworm
0.9.28-2+deb12u2
fixed
bookworm (security)
0.9.28-2+deb12u2
fixed
bullseye
0.9.24-1+deb11u1
fixed
bullseye (security)
0.9.24-1+deb11u1
fixed
jessie
no-dsa
sid
0.9.36-1
fixed
stretch
no-dsa
trixie
0.9.36-1
fixed
wheezy
no-dsa
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
yard
artful
ignored
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
dne
xenial
Fixed 0.8.7.6+git20160220-3ubuntu0.1~esm1
released
zesty
ignored
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
yast2-buildtools
suse enterprise desktop 15 SP1
4.1.2-5.18
fixed
suse enterprise desktop 15 SP2
4.2.5-1.45
fixed
suse enterprise desktop 15 SP3
4.2.7-1.31
fixed
suse enterprise desktop 15 SP4
4.4.2-150400.1.4
fixed
suse enterprise desktop 15 SP5
4.5.5-150500.1.1
fixed
suse enterprise desktop 15 SP6
4.6.1-150600.1.2
fixed
suse enterprise desktop 15 SP7
4.7.0-150700.1.1
fixed
suse enterprise sap 15 SP1
4.1.2-5.18
fixed
suse enterprise sap 15 SP2
4.2.5-1.45
fixed
suse enterprise sap 15 SP3
4.2.7-1.31
fixed
suse enterprise sap 15 SP4
4.4.2-150400.1.4
fixed
suse enterprise sap 15 SP5
4.5.5-150500.1.1
fixed
suse enterprise sap 15 SP6
4.6.1-150600.1.2
fixed
suse enterprise sap 15 SP7
4.7.0-150700.1.1
fixed
suse enterprise server 15 SP1
4.1.2-5.18
fixed
suse enterprise server 15 SP2
4.2.5-1.45
fixed
suse enterprise server 15 SP3
4.2.7-1.31
fixed
suse enterprise server 15 SP4
4.4.2-150400.1.4
fixed
suse enterprise server 15 SP5
4.5.5-150500.1.1
fixed
suse enterprise server 15 SP6
4.6.1-150600.1.2
fixed
suse enterprise server 15 SP7
4.7.0-150700.1.1
fixed
yast2-devtools
suse enterprise desktop 15 SP1
4.1.2-5.18
fixed
suse enterprise desktop 15 SP2
4.2.5-1.45
fixed
suse enterprise desktop 15 SP3
4.2.7-1.31
fixed
suse enterprise desktop 15 SP4
4.4.2-150400.1.4
fixed
suse enterprise desktop 15 SP5
4.5.5-150500.1.1
fixed
suse enterprise desktop 15 SP6
4.6.1-150600.1.2
fixed
suse enterprise desktop 15 SP7
4.7.0-150700.1.1
fixed
suse enterprise sap 15 SP1
4.1.2-5.18
fixed
suse enterprise sap 15 SP2
4.2.5-1.45
fixed
suse enterprise sap 15 SP3
4.2.7-1.31
fixed
suse enterprise sap 15 SP4
4.4.2-150400.1.4
fixed
suse enterprise sap 15 SP5
4.5.5-150500.1.1
fixed
suse enterprise sap 15 SP6
4.6.1-150600.1.2
fixed
suse enterprise sap 15 SP7
4.7.0-150700.1.1
fixed
suse enterprise server 15 SP1
4.1.2-5.18
fixed
suse enterprise server 15 SP2
4.2.5-1.45
fixed
suse enterprise server 15 SP3
4.2.7-1.31
fixed
suse enterprise server 15 SP4
4.4.2-150400.1.4
fixed
suse enterprise server 15 SP5
4.5.5-150500.1.1
fixed
suse enterprise server 15 SP6
4.6.1-150600.1.2
fixed
suse enterprise server 15 SP7
4.7.0-150700.1.1
fixed