CVE-2019-11328
HIGH8.8EPSS 0.61%Incorrect Permission Assignment for Critical Resource in Singularity
發布日:2021/12/20修改日:2023/11/8
描述
An issue was discovered in Singularity 3.1.0 to 3.2.0-rc2, a malicious user with local/network access to the host system (e.g. ssh) could exploit this vulnerability due to insecure permissions allowing a user to edit files within `/run/singularity/instances/sing/<user>/<instance>`. The manipulation of those files can change the behavior of the starter-suid program when instances are joined resulting in potential privilege escalation on the host.
受影響套件(1)
- Go/github.com/sylabs/singularity>= 3.1.0, < 3.2.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
參考連結(10)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2019-11328
- WEBhttp://lists.opensuse.org/opensuse-security-announce/2019-10/msg00028.html
- WEBhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00059.html
- WEBhttps://github.com/sylabs/singularity/commit/618c9d56802399adb329c23ea2b70598eaff4a31
- WEBhttps://github.com/sylabs/singularity/releases/tag/v3.2.0
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/5O3TPL5OOTIZEI4H6IQBCCISBARJ6WL3
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/LIHV7DSEVTB5SUPEZ2UXGS3Q6WMEQSO2
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/LNU5BUHFOTYUZVHFUSX2VG4S3RCPUEMA
- WEBhttp://www.openwall.com/lists/oss-security/2019/05/16/1
- WEBhttp://www.securityfocus.com/bid/108360