CVE-2022-29824 (CNNVD-202205-1926)

MEDIUM
中文标题:
libxslt和libxml2 输入验证错误漏洞
英文标题:
In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer...
CVSS分数: 6.5
发布时间: 2022-05-03 00:00:00
漏洞类型: 输入验证错误
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
漏洞描述
中文描述:

libxslt是一款XSLT(用于定义XML转换的XML语言)C库。libxml2是开源的一个用来解析XML文档的函数库。它用C语言写成,并且能为多种语言所调用,例如C语言,C++,XSH。 libxml2 2.9.14之前版本和 libxslt 1.1.35之前版本存在输入验证错误漏洞,该漏洞源于buf.c(xmlBuf*)和tree.c(xmlBuffer*)中的几个缓冲区处理函数不检查整数溢出,导致超出范围的内存写入。

英文描述:

In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for example libxslt through 1.1.35, is affected as well.

CWE类型:
CWE-190
标签:
(暂无数据)
受影响产品
厂商 产品 版本 版本范围 平台 CPE
xmlsoft libxml2 * - - cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*
xmlsoft libxslt * - - cpe:2.3:a:xmlsoft:libxslt:*:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
debian debian_linux 10.0 - - cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
debian debian_linux 11.0 - - cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
netapp active_iq_unified_manager - - - cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vsphere:*:*
netapp clustered_data_ontap - - - cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*
netapp clustered_data_ontap_antivirus_connector - - - cpe:2.3:a:netapp:clustered_data_ontap_antivirus_connector:-:*:*:*:*:*:*:*
netapp manageability_software_development_kit - - - cpe:2.3:a:netapp:manageability_software_development_kit:-:*:*:*:*:*:*:*
netapp ontap_select_deploy_administration_utility - - - cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
netapp smi-s_provider - - - cpe:2.3:a:netapp:smi-s_provider:-:*:*:*:*:*:*:*
netapp snapdrive - - - cpe:2.3:a:netapp:snapdrive:-:*:*:*:*:unix:*:*
netapp snapmanager - - - cpe:2.3:a:netapp:snapmanager:-:*:*:*:*:hyper-v:*:*
netapp solidfire_\&_hci_management_node - - - cpe:2.3:a:netapp:solidfire_\&_hci_management_node:-:*:*:*:*:*:*:*
oracle zfs_storage_appliance_kit 8.8 - - cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*
netapp h300s_firmware - - - cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*
netapp h500s_firmware - - - cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*
netapp h700s_firmware - - - cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*
netapp h410s_firmware - - - cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*
netapp h410c_firmware - - - cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*
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 OTHER
cve.org
访问
FEDORA-2022-9136d646e4 vendor-advisory
cve.org
访问
FEDORA-2022-be6d83642a vendor-advisory
cve.org
访问
[debian-lts-announce] 20220516 [SECURITY] [DLA 3012-1] libxml2 security update mailing-list
cve.org
访问
FEDORA-2022-f624aad735 vendor-advisory
cve.org
访问
DSA-5142 vendor-advisory
cve.org
访问
无标题 OTHER
cve.org
访问
无标题 OTHER
cve.org
访问
无标题 OTHER
cve.org
访问
无标题 OTHER
cve.org
访问
无标题 OTHER
cve.org
访问
无标题 OTHER
cve.org
访问
GLSA-202210-03 vendor-advisory
cve.org
访问
无标题 OTHER
cve.org
访问
CVSS评分详情
6.5
MEDIUM
CVSS向量: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS版本: 3.1
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2022-05-03 00:00:00
修改时间:
2024-08-03 06:33:42
创建时间:
2025-11-11 15:37:29
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-2022-29824 2025-11-11 15:21:24 2025-11-11 07:37:29
NVD nvd_CVE-2022-29824 2025-11-11 14:58:17 2025-11-11 07:45:44
CNNVD cnnvd_CNNVD-202205-1926 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 → 输入验证错误; cnnvd_id: 未提取 → CNNVD-202205-1926; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 输入验证错误
  • cnnvd_id: 未提取 -> CNNVD-202205-1926
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:45:44
cvss_score: 未提取 → 6.5; cvss_vector: NOT_EXTRACTED → CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H; cvss_version: NOT_EXTRACTED → 3.1; affected_products_count: 0 → 23; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • cvss_score: 未提取 -> 6.5
  • cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • cvss_version: NOT_EXTRACTED -> 3.1
  • affected_products_count: 0 -> 23
  • data_sources: ['cve'] -> ['cve', 'nvd']