Vulnerability Details : CVE-2018-14335
An issue was discovered in H2 1.4.197. Insecure handling of permissions in the backup function allows attackers to read sensitive files (outside of their permissions) via a symlink to a fake database file.
Exploit prediction scoring system (EPSS) score for CVE-2018-14335
Probability of exploitation activity in the next 30 days: 1.70%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 86 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-14335
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
[email protected] |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
[email protected] |
CWE ids for CVE-2018-14335
-
The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.Assigned by: [email protected] (Primary)
References for CVE-2018-14335
-
https://gist.github.com/owodelta/9714faf9a86435cef5a99d4930eaee20
Exploit;Third Party Advisory
-
https://www.exploit-db.com/exploits/45105/
Exploit;Third Party Advisory;VDB Entry
- https://lists.apache.org/thread.html/582d4165de6507b0be82d5a6f9a1ce392ec43a00c9fed32bacf7fe1e@%3Cuser.ignite.apache.org%3E
- https://access.redhat.com/errata/RHSA-2020:0727
Products affected by CVE-2018-14335
- cpe:2.3:a:h2database:h2:1.4.197:*:*:*:*:*:*:*