CVE-2018-12882
9.8
CRITICAL · CVSS 3.0 · EPSS 6.7% (pctl 94)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
exif_read_from_impl in ext/exif/exif.c in PHP 7.2.x through 7.2.7 allows attackers to trigger a use-after-free (in exif_read_from_file) because it closes a stream that it is not responsible for closing. The vulnerable code is reachable through the PHP exif_read_data function.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 6.71% — more likely to be exploited than 94% of all CVEs |
| Weakness | CWE-416 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2018-06-26 |
| Last modified | 2026-06-17 |
Affected (3)
| Vendor | Product |
|---|---|
| canonical | ubuntu linux |
| netapp | storage automation store |
| php | php |
References
- http://www.securityfocus.com/bid/104551
- https://bugs.php.net/bug.php?id=76409
- https://security.netapp.com/advisory/ntap-20181109-0001/
- https://usn.ubuntu.com/3702-1/
- https://usn.ubuntu.com/3702-2/
- http://www.securityfocus.com/bid/104551
- https://bugs.php.net/bug.php?id=76409
- https://security.netapp.com/advisory/ntap-20181109-0001/
- https://usn.ubuntu.com/3702-1/
- https://usn.ubuntu.com/3702-2/
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