CVE-2018-1165

CWE-122 — Heap-based Buffer OverflowCWE-787 — Out-of-bounds Write4 documents4 sources
Severity
7.0HIGH
EPSS
0.3%
top 49.31%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Joyent Joyent SmartosJoyent SmartosOracle Solaris+1 more
Timeline
PublishedFeb 21
Latest updateMay 13

Description

This vulnerability allows local attackers to escalate privileges on vulnerable installations of Joyent SmartOS release-20170803-20170803T064301Z. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the SMB_IOC_SVCENUM IOCTL. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length, heap-based buffer. An attacker ca…

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.0 | Impact: 5.9

Affected Packages4 packages

▶NVDjoyent/smartos20170803
▶CVEListV5joyent/joyent_smartosrelease-20170803-20170803T064301Z

🔴Vulnerability Details

2
GHSA
GHSA-26qq-h2w9-r3wv: This vulnerability allows local attackers to escalate privileges on vulnerable installations of Joyent SmartOS release-20170803-20170803T064301Z↗2022-05-13
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CVEList
CVE-2018-1165: This vulnerability allows local attackers to escalate privileges on vulnerable installations of Joyent SmartOS release-20170803-20170803T064301Z↗2018-02-21
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📋Vendor Advisories

1
Oracle
Oracle Oracle Systems Risk Matrix: SMB Server Kernel Module — CVE-2018-1165↗2020-04-15
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