CVE-2017-8871

medium
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

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.

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/

Details

Source: MITRE

Published: 2017-06-12

Updated: 2020-08-19

Type: CWE-835

Risk Information

CVSS v2

Base Score: 7.1

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C

Impact Score: 6.9

Exploitability Score: 8.6

Severity: HIGH

CVSS v3

Base Score: 6.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 2.8

Severity: MEDIUM

Tenable Plugins

View all (11 total)

IDNameProductFamilySeverity
137585SUSE SLED15 / SLES15 Security Update : libcroco (SUSE-SU-2020:1535-1)NessusSuSE Local Security Checks
medium
137229openSUSE Security Update : libcroco (openSUSE-2020-780)NessusSuSE Local Security Checks
medium
136262EulerOS Virtualization for ARM 64 3.0.2.0 : libcroco (EulerOS-SA-2020-1559)NessusHuawei Local Security Checks
medium
135637EulerOS Virtualization 3.0.2.2 : libcroco (EulerOS-SA-2020-1475)NessusHuawei Local Security Checks
high
132830EulerOS Virtualization for ARM 64 3.0.5.0 : libcroco (EulerOS-SA-2020-1076)NessusHuawei Local Security Checks
medium
132361EulerOS 2.0 SP5 : libcroco (EulerOS-SA-2019-2694)NessusHuawei Local Security Checks
medium
132140EulerOS 2.0 SP3 : libcroco (EulerOS-SA-2019-2605)NessusHuawei Local Security Checks
high
131673EulerOS 2.0 SP2 : libcroco (EulerOS-SA-2019-2520)NessusHuawei Local Security Checks
high
131350EulerOS 2.0 SP8 : libcroco (EulerOS-SA-2019-2284)NessusHuawei Local Security Checks
medium
126036openSUSE Security Update : libcroco (openSUSE-2019-1575)NessusSuSE Local Security Checks
high
125873SUSE SLED12 / SLES12 Security Update : libcroco (SUSE-SU-2019:1468-1)NessusSuSE Local Security Checks
high