Medium severity · published Jun 12, 2017
CVE-2017-8834
The cr_tknzr_parse_comment function in cr-tknzr.c in libcroco 0.6.12 allows remote attackers to cause a denial of service (memory allocation error) via a crafted CSS file
6.5
CVSS
3.8%
EPSS
No
On KEV
Description
The cr_tknzr_parse_comment function in cr-tknzr.c in libcroco 0.6.12 allows remote attackers to cause a denial of service (memory allocation error) via a crafted CSS file.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.8% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LE
Leap · Opensuse
42.3 · source: NVD
LI
Libcroco · Gnome
0.6.12 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-8834
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-8834
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00043.html
Exploit
http://www.openwall.com/lists/oss-security/2020/08/13/3
Issue Tracking
https://bugzilla.gnome.org/show_bug.cgi?id=782647
Exploit
https://www.exploit-db.com/exploits/42147/
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