CVE-2019-17042— Adiscon Rsyslog 缓冲区错误漏洞
获取后续新漏洞提醒登录后订阅
一、 漏洞 CVE-2019-17042 基础信息
漏洞信息
对漏洞内容有疑问？看看神龙的深度分析是否有帮助！
查看神龙十问 ↗ 尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
N/A
来源: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Rsyslog v8.1908.0. contrib/pmcisconames/pmcisconames.c has a heap overflow in the parser for Cisco log messages. The parser tries to locate a log message delimiter (in this case, a space or a colon), but fails to account for strings that do not satisfy this constraint. If the string does not match, then the variable lenMsg will reach the value zero and will skip the sanity check that detects invalid log messages. The message will then be considered valid, and the parser will eat up the nonexistent colon delimiter. In doing so, it will decrement lenMsg, a signed integer, whose value was zero and now becomes minus one. The following step in the parser is to shift left the contents of the message. To do this, it will call memmove with the right pointers to the target and destination strings, but the lenMsg will now be interpreted as a huge value, causing a heap overflow.
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
N/A
来源: CVE Program / CVE List V5
Vulnerability Title
Adiscon Rsyslog 缓冲区错误漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Adiscon Rsyslog是德国Adiscon公司的一个用于收集系统日志的库。 Adiscon Rsyslog v8.1908.0版本中的contrib/pmcisconames/pmcisconames.c文件存在缓冲区错误漏洞。远程攻击者可利用该漏洞在系统上执行任意代码或造成应用程序崩溃。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| - | n/a | n/a | - |
二、漏洞 CVE-2019-17042 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC高级
未找到公开 POC。
登录以生成 AI POC三、漏洞 CVE-2019-17042 的情报信息
请登录查看更多情报信息。
CVE-2019-17042 补丁与修复 (1)
- https://github.com/rsyslog/rsyslog/pull/3883x_refsource_CONFIRM
CVE-2019-17042 邮件列表归档 (5)
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00031.htmlvendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00032.htmlvendor-advisoryx_refsource_SUSE
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KPNCHI7X2IEXRH6RYD6IDPR4PLB5RPC7/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W6SUQE25RD37CD24BHKUWMG27U5RQ2FU/vendor-advisoryx_refsource_FEDORA
CVE-2019-17042 其他参考 (1)
- https://github.com/rsyslog/rsyslog/blob/v8-stable/ChangeLogx_refsource_CONFIRM
同批安全公告 · n/a · 2019-10-07 · 共 51 条
| CVE-2015-9456 | WordPress orbisius-child-theme-creator插件安全漏洞 | |
| CVE-2015-9450 | WordPress plugmatter-optin-feature-box-lite插件SQL注入漏洞 | |
| CVE-2019-15748 | SITOS six Build 代码问题漏洞 | |
| CVE-2019-15747 | SITOS 安全漏洞 | |
| CVE-2019-15746 | SITOS six Build 代码注入漏洞 | |
| CVE-2018-18379 | WordPress Elementor Pro插件跨站脚本漏洞 | |
| CVE-2019-16263 | Twitter Kit for iOS 信任管理问题漏洞 | |
| CVE-2019-15749 | SITOS six Build 授权问题漏洞 | |
| CVE-2015-9454 | WordPress smooth-slider插件SQL注入漏洞 | |
| CVE-2015-9455 | WordPress buddypress-activity-plus插件跨站请求伪造漏洞 | |
| CVE-2015-9453 | WordPress broken-link-manager插件跨站脚本漏洞 | |
| CVE-2019-17319 | SugarCRM SQL注入漏洞 | |
| CVE-2019-17318 | SugarCRM SQL注入漏洞 | |
| CVE-2019-17317 | SugarCRM 输入验证错误漏洞 | |
| CVE-2019-17316 | SugarCRM 输入验证错误漏洞 | |
| CVE-2019-17315 | SugarCRM 输入验证错误漏洞 | |
| CVE-2019-17314 | SugarCRM 路径遍历漏洞 | |
| CVE-2019-17313 | SugarCRM 路径遍历漏洞 | |
| CVE-2019-17312 | SugarCRM 路径遍历漏洞 | |
| CVE-2019-17311 | SugarCRM 路径遍历漏洞 |
显示前 20 条，共 51 条。 查看全部 → →
IV. Related Vulnerabilities
V. Comments for CVE-2019-17042
暂无评论