CVE-2017-9269— lack of keypinning in libzypp could lead to repository switching
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I. Basic Information for CVE-2017-9269
Vulnerability Information
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Vulnerability Title
lack of keypinning in libzypp could lead to repository switching
Source: NVD (National Vulnerability Database)
Vulnerability Description
In libzypp before August 2018 GPG keys attached to YUM repositories were not correctly pinned, allowing malicious repository mirrors to silently downgrade to unsigned repositories with potential malicious content.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
libzypp 输入验证漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libzypp（又名ZYPP）是美国Novell公司资助的一套开源的可管理引擎、驱动（例如：Linux应用程序YaST、Zypper）的工具。 libzypp 2018年8月之前版本中存在输入验证漏洞。攻击者可利用该漏洞在不被检测到的情况下更改内容。
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
II. Public POCs for CVE-2017-9269
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|---|
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- https://bugzilla.suse.com/show_bug.cgi?id=1045735x_refsource_CONFIRM
- https://www.suse.com/de-de/security/cve/CVE-2017-9269/x_refsource_CONFIRM
- https://lists.opensuse.org/opensuse-security-announce/2017-08/msg00002.htmlvendor-advisoryx_refsource_SUSE
- https://nvd.nist.gov/vuln/detail/CVE-2017-9269
Same Patch Batch · SUSE · 2018-03-01 · 10 CVEs total
| CVE-2017-14798 | local privilege escalation in SUSE postgresql init script | |
| CVE-2017-14804 | package builds could use directory traversal to write outside of target area | |
| CVE-2017-7435 | libzypp accepts unsigned 3rd party repo without warning | |
| CVE-2017-7436 | libzypp accepts unsigned packages even when configured to check signatures | |
| CVE-2017-9268 | open-build-service retrigger / wipebinaries hitting the wrong project bypassing access per | |
| CVE-2017-9270 | post-auth arbitrary file write on cryptctl server | |
| CVE-2017-9271 | proxy credentials written to log files by zypper | |
| CVE-2017-9274 | osc executes spec code during "osc commit" | |
| CVE-2017-9286 | nextcloud package security issues with /srv/www/htdocs |
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