Vulnerability Details : CVE-2017-7435
In libzypp before 20170803 it was possible to add unsigned YUM repositories without warning to the user that could lead to man in the middle or malicious servers to inject malicious RPM packages into a users system.
Vulnerability category: Input validation
Exploit prediction scoring system (EPSS) score for CVE-2017-7435
Probability of exploitation activity in the next 30 days: 0.16%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 52 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2017-7435
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
NIST |
|
8.1
|
HIGH | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.2
|
5.9
|
SUSE |
|
8.1
|
HIGH | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.2
|
5.9
|
NIST |
CWE ids for CVE-2017-7435
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-7435
-
https://bugzilla.suse.com/show_bug.cgi?id=1009127
Bug 1009127 – AUDIT-0: VUL-0: unsigned 3rd party repo accepted without warningIssue Tracking;Third Party Advisory
-
https://www.suse.com/de-de/security/cve/CVE-2017-7435/
CVE-2017-7435 | SUSEVendor Advisory
-
https://lists.opensuse.org/opensuse-security-announce/2017-08/msg00002.html
[security-announce] SUSE-SU-2017:2040-1: important: Security update forVendor Advisory
Products affected by CVE-2017-7435
- cpe:2.3:a:opensuse:libzypp:*:*:*:*:*:*:*:*