CVE-2018-19296
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
Phar object injection in PHPMailer
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
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 5.2.14+dfsg-2.4 |
| sid | Fixed | 5.2.14+dfsg-2.4 |
| forky | Fixed | 5.2.14+dfsg-2.4 |
| bullseye | Fixed | 5.2.14+dfsg-2.4 |
| bookworm | Fixed | 5.2.14+dfsg-2.4 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | phpmailer/phpmailer | >=5.0.0,<5.2.27 | 5.2.27 |
| Packagist | phpmailer/phpmailer | >=6.0.0,<6.0.6 | 6.0.6 |
References
- https://security-tracker.debian.org/tracker/CVE-2018-19296
- https://github.com/PHPMailer/PHPMailer/security/advisories/GHSA-7w4p-72j7-v7c2
- https://nvd.nist.gov/vuln/detail/CVE-2018-19296
- https://github.com/FriendsOfPHP/security-advisories/blob/master/phpmailer/phpmailer/CVE-2018-19296.yaml
- https://github.com/PHPMailer/PHPMailer/releases/tag/v5.2.27
- https://github.com/PHPMailer/PHPMailer/releases/tag/v6.0.6
- https://lists.debian.org/debian-lts-announce/2018/12/msg00020.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3B5WDPGUFNPG4NAZ6G4BZX43BKLAVA5B
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KPU66INRFY5BQ3ESVPRUXJR4DXQAFJVT
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3B5WDPGUFNPG4NAZ6G4BZX43BKLAVA5B
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KPU66INRFY5BQ3ESVPRUXJR4DXQAFJVT
- https://www.debian.org/security/2018/dsa-4351
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.