CVE-2017-1002201 — Vulnetix

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CVE-2017-1002201 PUBLISHED

In haml versions prior to version 5.0.0.beta.2, when using user input to perform tasks on the server, characters like < > " ' must be escaped properly. In this case, the ' character was missed. An attacker can manipulate the input to introduce additional attributes, potentially executing code.

EPSS 0.82% · 74.3th percentile

Risk Scores

EPSS Score

0.82%

74.3th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:16.04:LTS	ruby-haml	0, 4.0.7-1, 4.0.6-1
Ubuntu:18.04:LTS	ruby-haml	4.0.7-1, 0
Ubuntu:Pro:14.04:LTS	ruby-haml	4.0.3-3, 0, 4.0.5-1

Timeline

Oct 15, 2019 CVE Published
Nov 10, 2019 CVE Updated
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Oct 24, 2021 EPSS Score
Dec 25, 2021 EPSS Score
Feb 25, 2022 EPSS Score
Apr 28, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Nov 1, 2022 EPSS Score
Jan 2, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2017-1002201 third-party-advisory
https://github.com/haml/haml/commit/18576ae6e9bdcb4303fdbe6b3199869d289d67c2 third-party-advisory
https://snyk.io/vuln/SNYK-RUBY-HAML-20362 third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2017-1002201 third-party-advisory

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