CVE-2022-20796 (CNNVD-202205-2060)
MEDIUM
中文标题:
ClamAV 代码问题漏洞
英文标题:
ClamAV Truncated File Denial of Service Vulnerability Affecting Cisco Products: April 2022
CVSS分数:
6.5
发布时间:
2022-05-04 17:06:09
漏洞类型:
代码问题
状态:
PUBLISHED
数据质量分数:
0.30
数据版本:
v3
漏洞描述
中文描述:
ClamAV(Clam AntiVirus)是ClamAV团队的一套免费且开源的杀毒软件。该软件用于检测木马、病毒、恶意软件和其他恶意威胁。 ClamAV 0.104.1版本到0.104.2版本 0.103.4版本到0.103.5版本存在代码问题漏洞,该漏洞源于扫描判定缓存检查中的 NULL 指针取消引用错误。远程攻击者可以将特制数据传递给应用程序利用该漏洞执行拒绝服务 (DoS) 攻击。
英文描述:
On May 4, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 and earlier was disclosed: A vulnerability in Clam AntiVirus (ClamAV) versions 0.103.4, 0.103.5, 0.104.1, and 0.104.2 could allow an authenticated, local attacker to cause a denial of service condition on an affected device. For a description of this vulnerability, see the ClamAV blog.
CWE类型:
CWE-476
CWE-822
标签:
(暂无数据)
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Cisco | Cisco AMP for Endpoints | n/a | - | - |
cpe:2.3:a:cisco:cisco_amp_for_endpoints:n_a:*:*:*:*:*:*:*
|
| clamav | clamav | 0.103.4 | - | - |
cpe:2.3:a:clamav:clamav:0.103.4:*:*:*:*:*:*:*
|
| clamav | clamav | 0.103.5 | - | - |
cpe:2.3:a:clamav:clamav:0.103.5:*:*:*:*:*:*:*
|
| clamav | clamav | 0.104.1 | - | - |
cpe:2.3:a:clamav:clamav:0.104.1:*:*:*:*:*:*:*
|
| clamav | clamav | 0.104.2 | - | - |
cpe:2.3:a:clamav:clamav:0.104.2:*:*:*:*:*:*:*
|
| cisco | secure_endpoint | * | - | - |
cpe:2.3:a:cisco:secure_endpoint:*:*:*:*:*:macos:*:*
|
| fedoraproject | fedora | 34 | - | - |
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
|
| fedoraproject | fedora | 35 | - | - |
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
|
| fedoraproject | fedora | 36 | - | - |
cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
|
| debian | debian_linux | 9.0 | - | - |
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
|
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
20220504 ClamAV Truncated File Denial of Service Vulnerability Affecting Cisco Products: April 2022
vendor-advisory
cve.org
访问
cve.org
FEDORA-2022-b8691af27b
vendor-advisory
cve.org
访问
cve.org
FEDORA-2022-0ac71a8f3a
vendor-advisory
cve.org
访问
cve.org
FEDORA-2022-a910a41a17
vendor-advisory
cve.org
访问
cve.org
[debian-lts-announce] 20220603 [SECURITY] [DLA 3042-1] clamav security update
mailing-list
cve.org
访问
cve.org
GLSA-202310-01
vendor-advisory
cve.org
访问
cve.org
CVSS评分详情
3.1 (cna)
MEDIUM
6.5
CVSS向量:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2022-05-04 17:06:09
修改时间:
2024-11-06 16:15:40
创建时间:
2025-11-11 15:37:15
更新时间:
2025-11-11 15:57:16
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-2022-20796 |
2025-11-11 15:21:15 | 2025-11-11 07:37:15 |
| NVD | nvd_CVE-2022-20796 |
2025-11-11 14:58:17 | 2025-11-11 07:45:32 |
| CNNVD | cnnvd_CNNVD-202205-2060 |
2025-11-11 15:10:53 | 2025-11-11 07:57:16 |
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 15:57:16
vulnerability_type: 未提取 → 代码问题; cnnvd_id: 未提取 → CNNVD-202205-2060; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
- vulnerability_type: 未提取 -> 代码问题
- cnnvd_id: 未提取 -> CNNVD-202205-2060
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2
NVD
2025-11-11 15:45:32
affected_products_count: 1 → 10; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 10
- data_sources: ['cve'] -> ['cve', 'nvd']