CVE-2019-11039
9.1
CRITICAL · CVSS 3.1 · EPSS 3.1% (pctl 88)
In your normal cycle
Critical by CVSS (9.1), but no sign of active exploitation.
Description
Function iconv_mime_decode_headers() in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6 may perform out-of-buffer read due to integer overflow when parsing MIME headers. This may lead to information disclosure or crash.
Scoring
| CVSS | 9.1 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
| EPSS | 3.13% — more likely to be exploited than 88% of all CVEs |
| Weakness | CWE-125 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2019-06-19 |
| Last modified | 2026-06-17 |
Affected (4)
| Vendor | Product |
|---|---|
| debian | debian linux |
| opensuse | leap |
| php | php |
| redhat | software collections |
References
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00029.html
- https://access.redhat.com/errata/RHSA-2019:2519
- https://access.redhat.com/errata/RHSA-2019:3299
- https://bugs.php.net/bug.php?id=78069
- https://seclists.org/bugtraq/2019/Sep/35
- https://seclists.org/bugtraq/2019/Sep/38
- https://www.debian.org/security/2019/dsa-4527
- https://www.debian.org/security/2019/dsa-4529
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00029.html
- https://access.redhat.com/errata/RHSA-2019:2519
- https://access.redhat.com/errata/RHSA-2019:3299
- https://bugs.php.net/bug.php?id=78069
- https://seclists.org/bugtraq/2019/Sep/35
- https://seclists.org/bugtraq/2019/Sep/38
- https://www.debian.org/security/2019/dsa-4527
- https://www.debian.org/security/2019/dsa-4529
→ the Explorer · watch your stack · NVD