CVE-2019-6338
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
Drupal core third-party PEAR Archive_Tar library is vulnerable to Deserialization of Untrusted Data
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.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | drupal/core | >=8.0.0,<8.5.9||>=8.6.0,<8.6.6 | 8.5.9 |
| Packagist | drupal/drupal | >=7.0.0,<7.62.0 | 7.62.0 |
| Packagist | drupal/drupal | >=8.0.0,<8.5.9 | 8.5.9 |
| Packagist | drupal/drupal | >=8.6.0,<8.6.6 | 8.6.6 |
References
- https://www.drupal.org/sa-core-2019-001
- https://nvd.nist.gov/vuln/detail/CVE-2019-6338
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2019-6338.yaml
- https://lists.debian.org/debian-lts-announce/2019/02/msg00032.html
- https://www.debian.org/security/2019/dsa-4370
- http://www.securityfocus.com/bid/106706
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.