CVE-2018-14553
HIGH7.5EPSS 0.98%libgd2 - security update
發布日:2020/2/11修改日:2026/4/28
描述
gdImageClone in gd.c in libgd 2.1.0-rc2 through 2.2.5 has a NULL pointer dereference allowing attackers to crash an application via a specific function call sequence. Only affects PHP when linked with an external libgd (not bundled).
受影響套件(4)
- Alpine/gdfrom 0, < 2.2.5-r3
- Debian/libgd2from 0, < 2.3.0-1
- Debian/libgd2from 0, < 2.1.0-5+deb8u14
- Debian/libgd2from 0, < 2.2.5-5.2+deb10u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |