CVE-2017-1002201: debian debian_linux
Vulnerability summary
CVE-2017-1002201 is a medium (CVSS 6.1) vulnerability in debian debian_linux. EPSS estimates a 1.45% chance of exploitation in the next 30 days, higher than 73.4% of scored vulnerabilities. 1 public exploit is recorded.
Not severe (CVSS 6.1, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 2 · Related 2Timeline
- 15-10-2019PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
5 scores · 4 sources · 2 versions- OSV · UbuntuEcosystem advisory · calculated6.1MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- OSV · DebianEcosystem advisory · calculated6.1MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- OSV · RubygemsEcosystem advisory · calculated6.1MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS trend
Probability
1.45%
Chance of exploitation in the next 30 days
Percentile
73%
Versus all other CVEs
30-day change
No change 0.00 pp
From 1.45% on 04-10-2026
Known exploited
Compare KEV catalogsNot in the CISA KEV catalog.
Not in the ENISA CNW catalog.
Not in the CIRCL catalog.
Public exploits
1 foundExploit Reference (snyk.io)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication, user interaction (CVSS vector). Other conditions: not stated in public data.
Suse3 products
- rubygem-haml&distro=SUSE OpenStack Cloud 7< 4.0.6-3.3.1
- rubygem-haml&distro=SUSE OpenStack Cloud Crowbar 8< 4.0.6-3.3.1
- rubygem-haml&distro=SUSE OpenStack Cloud Crowbar 9< 4.0.6-3.3.1
Debian2 products
- ruby-haml< 5.0.4-1 | < 4.0.7-1+deb9u1 | < 4.0.5-2+deb8u1
- debian_linuxEOL8.0 | 9.0
Haml1 product
- haml< 5.0.0
Http://haml.info/1 product
- hamlAll versions prior to version 5.0.0.beta.2
RubyGems1 product
- haml< 5.0.0
Ubuntu1 product
- ruby-haml< 4.0.5-2+deb8u1build0.14.04.1~esm1 | All versions (No fix recorded)
6 vendors · 9 products
References
14 links- github.com/haml/haml/commit/18576ae6e9bdcb4303fdbe6b3199869d289d67c2X Refsource MISCPatchThird Party AdvisoryREPORTWEB
- lists.debian.org/debian-lts-announce/2019/11/msg00007.htmlMailing ListX Refsource MLISTThird Party AdvisoryWEB
- lists.debian.org/debian-lts-announce/2021/12/msg00028.htmlMailing ListX Refsource MLISTThird Party AdvisoryWEB