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I. Basic Information for CVE-2021-25321
Vulnerability Information

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Vulnerability Title
arpwatch: Local privilege escalation from runtime user to root
Source: NVD (National Vulnerability Database)
Vulnerability Description
A UNIX Symbolic Link (Symlink) Following vulnerability in arpwatch of SUSE Linux Enterprise Server 11-SP4-LTSS, SUSE Manager Server 4.0, SUSE OpenStack Cloud Crowbar 9; openSUSE Factory, Leap 15.2 allows local attackers with control of the runtime user to run arpwatch as to escalate to root upon the next restart of arpwatch. This issue affects: SUSE Linux Enterprise Server 11-SP4-LTSS arpwatch versions prior to 2.1a15. SUSE Manager Server 4.0 arpwatch versions prior to 2.1a15. SUSE OpenStack Cloud Crowbar 9 arpwatch versions prior to 2.1a15. openSUSE Factory arpwatch version 2.1a15-169.5 and prior versions. openSUSE Leap 15.2 arpwatch version 2.1a15-lp152.5.5 and prior versions.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-61
Source: NVD (National Vulnerability Database)
Vulnerability Title
arpwatch 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
arpwatch是美国劳伦斯伯克利国家实验室(Lawrence Berkeley National Laboratory)的一种计算机软件工具,用于监视计算机网络上的地址解析协议流量。 arpwatch 存在安全漏洞,目前尚无此漏洞的相关信息,请随时关注CNNVD或厂商公告。
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
VendorProductAffected VersionsCPESubscribe
SUSESUSE Linux Enterprise Server 11-SP4-LTSS arpwatch ~ 2.1a15 -
SUSESUSE Manager Server 4.0 arpwatch ~ 2.1a15 -
SUSESUSE OpenStack Cloud Crowbar 9 arpwatch ~ 2.1a15 -
openSUSEFactory arpwatch ~ 2.1a15-169.5 -
openSUSELeap 15.2 arpwatch ~ 2.1a15-lp152.5.5 -
II. Public POCs for CVE-2021-25321
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III. Intelligence Information for CVE-2021-25321
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IV. Related Vulnerabilities
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