CVE-2018-10549 is an out-of-bounds read vulnerability in the exif_read_data function of PHP, affecting versions prior to 5.6.36, 7.0.30, 7.1.17, and 7.2.5. This flaw, caused by improper handling of crafted JPEG data lacking a null terminator in the MakerNote, impacts products from Canonical, Debian, NetApp, and PHP itself. Rated with a CVSSv3 score of 8.8 (High), it can be triggered remotely with low attack complexity, potentially leading to high confidentiality, integrity, and availability impacts. While no active exploitation, public exploit code, or significant community discussion has been observed, its high severity warrants attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.6.36CPE matchmatch criteria | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | ||
>= 7.0.0, < 7.0.30CPE matchmatch criteria | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | ||
>= 7.1.0, < 7.1.17CPE matchmatch criteria | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | ||
>= 7.2.0, < 7.2.5CPE matchmatch criteria | cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | ||
16.04CPE matchmatch criteria | cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.