CVE-2020-26880
Quick assessment
Affected
n/a n/a
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.
Sympa是Sympa社区的一套开源的电子邮件管理列表软件。该软件支持电子邮件管理、身份验证和访问控制等功能。 Sympa 6.2.57b.2版本存在安全漏洞，该漏洞源于允许地方特权升级了用户帐户修改了完整的根访问.conf配置文件和解析setuid sympa_newaliases-wrapper。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2020-26880
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Sympa through 6.2.57b.2 allows a local privilege escalation from the sympa user account to full root access by modifying the sympa.conf configuration file (which is owned by sympa) and parsing it through the setuid sympa_newaliases-wrapper executable.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Sympa 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sympa是Sympa社区的一套开源的电子邮件管理列表软件。该软件支持电子邮件管理、身份验证和访问控制等功能。 Sympa 6.2.57b.2版本存在安全漏洞，该漏洞源于允许地方特权升级了用户帐户修改了完整的根访问.conf配置文件和解析setuid sympa_newaliases-wrapper。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2020-26880
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Mailing List Discussions for CVE-2020-26880 (4)
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B5MFWWYY4TSQAXBWZ6SBFX43BLUL3WWI/ vendor-advisory x_refsource_FEDORA
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5CUVLHGWCDA6B2NH467ZMKL6O2NGLQZN/ vendor-advisory x_refsource_FEDORA
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E2TKOL454ZKKLQCUSUPNEZ52WELN4OAH/ vendor-advisory x_refsource_FEDORA
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Other References for CVE-2020-26880 (3)
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https://github.com/sympa-community/sympa/issues/1009 x_refsource_MISC
Same Patch Batch · n/a · 2020-10-07 · 17 CVEs total
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IV. Related Vulnerabilities
V. Comments for CVE-2020-26880
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