Vulnerabilities
Misconfiguration
Compliance
Cryptography
CVE Vulnerabilities

CVE-2017-8871

Loop with Unreachable Exit Condition ('Infinite Loop')

Published: Jun 12, 2017 | Modified: Jun 17, 2026
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.x
7.1 HIGH
AV:N/AC:M/Au:N/C:N/I:N/A:C
RedHat/V2
RedHat/V3
3.3 LOW
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Ubuntu
LOW
Vulnerability-free packages from our partners
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2017-8871
CWEhttps://cwe.mitre.org/data/definitions/835.html

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.

Weakness

The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.

Affected Software

NameVendorStart VersionEnd Version
LibcrocoGnome0.6.12 (including)0.6.12 (including)
LibcrocoUbuntuartful*
LibcrocoUbuntubionic*
LibcrocoUbuntucosmic*
LibcrocoUbuntudisco*
LibcrocoUbuntueoan*
LibcrocoUbuntuesm-infra-legacy/trusty*
LibcrocoUbuntuesm-infra-legacy/xenial*
LibcrocoUbuntuesm-infra/bionic*
LibcrocoUbuntuesm-infra/focal*
LibcrocoUbuntuesm-infra/xenial*
LibcrocoUbuntufocal*
LibcrocoUbuntugroovy*
LibcrocoUbuntuprecise/esm*
LibcrocoUbuntutrusty*
LibcrocoUbuntutrusty/esm*
LibcrocoUbuntuupstream*
LibcrocoUbuntuvivid/stable-phone-overlay*
LibcrocoUbuntuxenial*
LibcrocoUbuntuyakkety*
LibcrocoUbuntuzesty*

References

Aqua Security is the largest pure-play cloud native security company, providing customers the freedom to innovate and run their businesses with minimal friction. The Aqua Cloud Native Security Platform provides prevention, detection, and response automation across the entire application lifecycle to secure the build, secure cloud infrastructure and secure running workloads wherever they are deployed.
Copyright © 2026 Aqua Security Software Ltd.   Privacy Policy | Terms of Use