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CVE-2022-26126

Quick assessment

Affected
n/a FRRouting
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

FRRouting FRR是一套对各种IPV4和IPV6路由协议进行实现和管理的软件。 FRRouting FRR 存在缓冲区错误漏洞，该漏洞源于在 isis_nb_notifications.c 中使用带有非零终止二进制字符串的 strdup，FRRouting 到 8.1.0 中存在缓冲区溢出漏洞。

AI Predicted 8.1 Difficulty: Easy EPSS 1.08% · P62

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-26126

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to the use of strdup with a non-zero-terminated binary string in isis_nb_notifications.c.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
FRRouting FRR 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FRRouting FRR是一套对各种IPV4和IPV6路由协议进行实现和管理的软件。 FRRouting FRR 存在缓冲区错误漏洞，该漏洞源于在 isis_nb_notifications.c 中使用带有非零终止二进制字符串的 strdup，FRRouting 到 8.1.0 中存在缓冲区溢出漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- FRRouting through 8.1.0 -

II. Public POCs for CVE-2022-26126

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III. Intelligence Information for CVE-2022-26126

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Mailing List Discussions for CVE-2022-26126 (4)

Other References for CVE-2022-26126 (1)

Same Patch Batch · n/a · 2022-03-03 · 37 CVEs total

CVE-2021-45819 6.4 MEDIUM Wordline HIDCCEMonitorSVC 代码问题漏洞
CVE-2021-3609 Linux kernel 竞争条件问题漏洞
CVE-2022-26127 FRRouting FRR 缓冲区错误漏洞
CVE-2022-26128 FRRouting FRR 缓冲区错误漏洞
CVE-2022-26129 FRRouting FRR 缓冲区错误漏洞
CVE-2022-23898 MingSoft Mcms SQL注入漏洞
CVE-2022-23899 MingSoft Mcms SQL注入漏洞
CVE-2022-25125 MingSoft Mcms SQL注入漏洞
CVE-2022-22700 CyberArk Identity 安全特征问题漏洞
CVE-2021-3620 Red Hat Ansible 安全漏洞
CVE-2022-25138 Axelor Open Suite 跨站脚本漏洞
CVE-2021-3602 Buildah 信息泄露漏洞
CVE-2021-3762 Clair 路径遍历漏洞
CVE-2021-4002 Linux kernel 安全漏洞
CVE-2022-23051 PeTeReport 跨站脚本漏洞
CVE-2022-23052 PeTeReport 跨站请求伪造漏洞
CVE-2022-25220 PeTeReport 跨站脚本漏洞
CVE-2022-22943 VMware Tools for Windows 代码问题漏洞
CVE-2021-3640 Linux kernel 资源管理错误漏洞
CVE-2022-23849 Devolutions Password Hub 授权问题漏洞

Showing top 20 of 37 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: FRRouting
Same vendor: n/a
Same weakness: CWE-119

V. Comments for CVE-2022-26126

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