CVE-2019-15587
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
In the Loofah gem for Ruby through v2.3.0 unsanitized JavaScript may occur in sanitized output when a crafted SVG element is republished.
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 2.3.1+dfsg-1 |
| sid | Fixed | 2.3.1+dfsg-1 |
| forky | Fixed | 2.3.1+dfsg-1 |
| bullseye | Fixed | 2.3.1+dfsg-1 |
| bookworm | Fixed | 2.3.1+dfsg-1 |
References
- https://github.com/flavorjones/loofah/issues/171
- https://www.suse.com/security/cve/CVE-2019-15587.html
- https://nvd.nist.gov/vuln/detail/CVE-2019-15587
- https://github.com/flavorjones/loofah/commit/0c6617af440879ce97440f6eb6c58636456dc8ec
- https://hackerone.com/reports/709009
- https://github.com/flavorjones/loofah
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/loofah/CVE-2019-15587.yml
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4WK2UG7ORKRQOJ6E4XJ2NVIHYJES6BYZ
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XMCWPLYPNIWYAY443IZZJ4IHBBLIHBP5
- https://security.netapp.com/advisory/ntap-20191122-0003
- https://usn.ubuntu.com/4498-1
- https://www.debian.org/security/2019/dsa-4554
- https://security-tracker.debian.org/tracker/CVE-2019-15587
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.