CVE-2017-8871

The cr_parser_parse_selector_core function in cr-parser.c in libcroco 0.6.12 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a crafted CSS file.
Infinite Loop
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 82%
Affected Products (NVD)
VendorProductVersion
gnomelibcroco
0.6.12
opensuseleap
42.3
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libcroco
artful
ignored
bionic
Fixed 0.6.12-2ubuntu0.1~esm1
released
cosmic
ignored
disco
ignored
eoan
ignored
focal
Fixed 0.6.13-1ubuntu0.1
released
groovy
ignored
hirsute
dne
impish
dne
jammy
dne
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
Fixed 0.6.8-2ubuntu1+esm1
released
xenial
Fixed 0.6.11-1ubuntu0.1~esm1
released
yakkety
ignored
zesty
ignored
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libcroco
suse enterprise desktop 15 SP1
0.6.12-4.3.51
fixed
suse enterprise desktop 15 SP2
0.6.13-1.26
fixed
suse enterprise desktop 15 SP3
0.6.13-1.26
fixed
suse enterprise desktop 15 SP4
0.6.13-150400.9.5
fixed
suse enterprise desktop 15 SP5
0.6.13-150400.9.5
fixed
suse enterprise desktop 15 SP6
0.6.13-150600.17.3
fixed
suse enterprise desktop 15 SP7
0.6.13-150600.17.3
fixed
suse enterprise sap 15 SP1
0.6.12-4.3.51
fixed
suse enterprise sap 15 SP2
0.6.13-1.26
fixed
suse enterprise sap 15 SP3
0.6.13-1.26
fixed
suse enterprise sap 15 SP4
0.6.13-150400.9.5
fixed
suse enterprise sap 15 SP5
0.6.13-150400.9.5
fixed
suse enterprise sap 15 SP6
0.6.13-150600.17.3
fixed
suse enterprise sap 15 SP7
0.6.13-150600.17.3
fixed
suse enterprise server 15 SP1
0.6.12-4.3.51
fixed
suse enterprise server 15 SP2
0.6.13-1.26
fixed
suse enterprise server 15 SP3
0.6.13-1.26
fixed
suse enterprise server 15 SP4
0.6.13-150400.9.5
fixed
suse enterprise server 15 SP5
0.6.13-150400.9.5
fixed
suse enterprise server 15 SP6
0.6.13-150600.17.3
fixed
suse enterprise server 15 SP7
0.6.13-150600.17.3
fixed
libcroco-0_6-3
suse enterprise desktop 15 SP1
0.6.12-4.3.51
fixed
suse enterprise desktop 15 SP2
0.6.13-1.26
fixed
suse enterprise desktop 15 SP3
0.6.13-1.26
fixed
suse enterprise desktop 15 SP4
0.6.13-150400.9.5
fixed
suse enterprise desktop 15 SP5
0.6.13-150400.9.5
fixed
suse enterprise desktop 15 SP6
0.6.13-150600.17.3
fixed
suse enterprise desktop 15 SP7
0.6.13-150600.17.3
fixed
suse enterprise sap 12 SP3
0.6.11-12.3.1
fixed
suse enterprise sap 12 SP4
0.6.11-12.3.1
fixed
suse enterprise sap 12 SP5
0.6.11-12.3.1
fixed
suse enterprise sap 15 SP1
0.6.12-4.3.51
fixed
suse enterprise sap 15 SP2
0.6.13-1.26
fixed
suse enterprise sap 15 SP3
0.6.13-1.26
fixed
suse enterprise sap 15 SP4
0.6.13-150400.9.5
fixed
suse enterprise sap 15 SP5
0.6.13-150400.9.5
fixed
suse enterprise sap 15 SP6
0.6.13-150600.17.3
fixed
suse enterprise sap 15 SP7
0.6.13-150600.17.3
fixed
suse enterprise server 12 SP3
0.6.11-12.3.1
fixed
suse enterprise server 12 SP4
0.6.11-12.3.1
fixed
suse enterprise server 12 SP5
0.6.11-12.3.1
fixed
suse enterprise server 15 SP1
0.6.12-4.3.51
fixed
suse enterprise server 15 SP2
0.6.13-1.26
fixed
suse enterprise server 15 SP3
0.6.13-1.26
fixed
suse enterprise server 15 SP4
0.6.13-150400.9.5
fixed
suse enterprise server 15 SP5
0.6.13-150400.9.5
fixed
suse enterprise server 15 SP6
0.6.13-150600.17.3
fixed
suse enterprise server 15 SP7
0.6.13-150600.17.3
fixed
libcroco-0_6-3-32bit
suse enterprise desktop 15 SP1
0.6.12-4.3.51
fixed
suse enterprise desktop 15 SP2
0.6.13-1.26
fixed
suse enterprise sap 12 SP3
0.6.11-12.3.1
fixed
suse enterprise sap 12 SP4
0.6.11-12.3.1
fixed
suse enterprise sap 12 SP5
0.6.11-12.3.1
fixed
suse enterprise sap 15 SP1
0.6.12-4.3.51
fixed
suse enterprise sap 15 SP2
0.6.13-1.26
fixed
suse enterprise server 12 SP3
0.6.11-12.3.1
fixed
suse enterprise server 12 SP4
0.6.11-12.3.1
fixed
suse enterprise server 12 SP5
0.6.11-12.3.1
fixed
suse enterprise server 15 SP1
0.6.12-4.3.51
fixed
suse enterprise server 15 SP2
0.6.13-1.26
fixed
libcroco-devel
suse enterprise desktop 15 SP1
0.6.12-4.3.51
fixed
suse enterprise desktop 15 SP2
0.6.13-1.26
fixed
suse enterprise desktop 15 SP3
0.6.13-1.26
fixed
suse enterprise desktop 15 SP4
0.6.13-150400.9.5
fixed
suse enterprise desktop 15 SP5
0.6.13-150400.9.5
fixed
suse enterprise desktop 15 SP6
0.6.13-150600.17.3
fixed
suse enterprise desktop 15 SP7
0.6.13-150600.17.3
fixed
suse enterprise sap 15 SP1
0.6.12-4.3.51
fixed
suse enterprise sap 15 SP2
0.6.13-1.26
fixed
suse enterprise sap 15 SP3
0.6.13-1.26
fixed
suse enterprise sap 15 SP4
0.6.13-150400.9.5
fixed
suse enterprise sap 15 SP5
0.6.13-150400.9.5
fixed
suse enterprise sap 15 SP6
0.6.13-150600.17.3
fixed
suse enterprise sap 15 SP7
0.6.13-150600.17.3
fixed
suse enterprise server 15 SP1
0.6.12-4.3.51
fixed
suse enterprise server 15 SP2
0.6.13-1.26
fixed
suse enterprise server 15 SP3
0.6.13-1.26
fixed
suse enterprise server 15 SP4
0.6.13-150400.9.5
fixed
suse enterprise server 15 SP5
0.6.13-150400.9.5
fixed
suse enterprise server 15 SP6
0.6.13-150600.17.3
fixed
suse enterprise server 15 SP7
0.6.13-150600.17.3
fixed
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00043.html
http://www.openwall.com/lists/oss-security/2020/08/13/3
https://bugzilla.gnome.org/show_bug.cgi?id=782649
https://www.exploit-db.com/exploits/42147/
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00043.html
http://www.openwall.com/lists/oss-security/2020/08/13/3
https://bugzilla.gnome.org/show_bug.cgi?id=782649
https://www.exploit-db.com/exploits/42147/