发布时间: 2022年11月4日
修改时间: 2022年11月4日
Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An infinite loop is triggered when Exiv2 is used to read the metadata of a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service, if they can trick the victim into running Exiv2 on a crafted image file. The bug is fixed in version v0.27.5.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | None | None |
| Attack Vector | Local | Local |
| CVSS评分 | 5.5 | 5.5 |
| Attack Complexity | Low | Low |
| Privileges Required | None | None |
| Scope | Unchanged | Unchanged |
| Integrity | None | None |
| User Interaction | Required | Required |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2021-1450 | exiv2 security update | 2021年12月7日 |
| KylinSec-SA-2022-2092 | exiv2 security update | 2022年9月23日 |
| KylinSec-SA-2022-2553 | exiv2 security update | 2022年11月4日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | exiv2 | Fixed |
| KY3.4-5A | exiv2 | Fixed |
| KY3.5.1 | exiv2 | Fixed |
