CVE-2020-36329 (CNNVD-202105-1393)
CRITICAL
中文标题:
libwebp 资源管理错误漏洞
英文标题:
A flaw was found in libwebp in versions before 1.0.1. A use-after-free was found due to a thread bei...
CVSS分数:
9.8
发布时间:
2021-05-21 16:15:10
漏洞类型:
资源管理错误
状态:
PUBLISHED
数据质量分数:
0.30
数据版本:
v3
漏洞描述
中文描述:
libwebp是一个WebP图像格式的编码和解码库。 libwebp存在资源管理错误漏洞,在1.0.1之前的版本中发现了一个缺陷,由于线程被过早终止,发现了一个after-free。
英文描述:
A flaw was found in libwebp in versions before 1.0.1. A use-after-free was found due to a thread being killed too early. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CWE类型:
CWE-416
标签:
(暂无数据)
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| webmproject | libwebp | * | - | - |
cpe:2.3:a:webmproject:libwebp:*:*:*:*:*:*:*:*
|
| redhat | enterprise_linux | 7.0 | - | - |
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
|
| redhat | enterprise_linux | 8.0 | - | - |
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
|
| netapp | ontap_select_deploy_administration_utility | - | - | - |
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
|
| debian | debian_linux | 9.0 | - | - |
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
|
| debian | debian_linux | 10.0 | - | - |
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
|
| apple | ipados | * | - | - |
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
|
| apple | iphone_os | * | - | - |
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
(暂无数据)
英文解决方案:
(暂无数据)
临时解决方案:
(暂无数据)
参考链接
无标题
x_refsource_MISC
cve.org
访问
cve.org
[debian-lts-announce] 20210605 [SECURITY] [DLA 2672-1] libwebp security update
mailing-list
cve.org
访问
cve.org
[debian-lts-announce] 20210606 [SECURITY] [DLA 2677-1] libwebp security update
mailing-list
cve.org
访问
cve.org
DSA-4930
vendor-advisory
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
20210723 APPLE-SA-2021-07-21-1 iOS 14.7 and iPadOS 14.7
mailing-list
cve.org
访问
cve.org
无标题
x_refsource_CONFIRM
cve.org
访问
cve.org
CVSS评分详情
9.8
CRITICAL
CVSS向量:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS版本:
3.1
机密性
HIGH
完整性
HIGH
可用性
HIGH
时间信息
发布时间:
2021-05-21 16:15:10
修改时间:
2024-08-04 17:23:10
创建时间:
2025-11-11 15:36:21
更新时间:
2025-11-11 15:56:44
利用信息
暂无可利用代码信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2020-36329 |
2025-11-11 15:20:36 | 2025-11-11 07:36:21 |
| NVD | nvd_CVE-2020-36329 |
2025-11-11 14:57:10 | 2025-11-11 07:44:45 |
| CNNVD | cnnvd_CNNVD-202105-1393 |
2025-11-11 15:10:38 | 2025-11-11 07:56:44 |
版本与语言
当前版本:
v3
主要语言:
EN
支持语言:
EN
ZH
安全公告
暂无安全公告信息
变更历史
v3
CNNVD
2025-11-11 15:56:44
vulnerability_type: 未提取 → 资源管理错误; cnnvd_id: 未提取 → CNNVD-202105-1393; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
- vulnerability_type: 未提取 -> 资源管理错误
- cnnvd_id: 未提取 -> CNNVD-202105-1393
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2
NVD
2025-11-11 15:44:45
severity: SeverityLevel.MEDIUM → SeverityLevel.CRITICAL; cvss_score: 未提取 → 9.8; cvss_vector: NOT_EXTRACTED → CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H; cvss_version: NOT_EXTRACTED → 3.1; affected_products_count: 0 → 8; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.CRITICAL
- cvss_score: 未提取 -> 9.8
- cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- cvss_version: NOT_EXTRACTED -> 3.1
- affected_products_count: 0 -> 8
- data_sources: ['cve'] -> ['cve', 'nvd']