PT-2018-12450 · H2 · H2

Owodelta · Published 2018-07-24 · Updated 2024-10-29 · CVE-2018-14335

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions H2 version 1.4.197

Description An issue was discovered in the handling of permissions in the backup function, allowing attackers to read sensitive files outside of their permissions via a symlink to a fake database file.

Recommendations For H2 version 1.4.197, consider disabling the backup function until a patch is available to prevent attackers from reading sensitive files. Restrict access to sensitive files and directories to minimize the risk of exploitation.

Exploit

Fix

Link Following

Incorrect Default Permissions

Weakness Enumeration

CWE-59

CWE-276

Related Identifiers

CVE-2018-14335

Affected Products

H2

References · 11

• 🔥 https://gist.github.com/owodelta/9714faf9a86435cef5a99d4930eaee20 · Exploit
• 🔥 https://exploit-db.com/exploits/45105 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-14335 · Security Note
• https://osv.dev/vulnerability/CVE-2018-14335 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2020:0727 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-14335 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-14335 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-14335 · Security Note
• https://t.me/cvenotify/87664 · Telegram Post
• https://lists.apache.org/thread.html/582d4165de6507b0be82d5a6f9a1ce392ec43a00c9fed32bacf7fe1e%40%3Cuser.ignite.apache.org%3E · Note
• https://security.netapp.com/advisory/ntap-20240726-0003 · Note