CVE-2008-4309
7.5
HIGH
CVSS 3.1
EPSS 11.4%
Description
Integer overflow in the netsnmp_create_subtree_cache function in agent/snmp_agent.c in net-snmp 5.4 before 5.4.2.1, 5.3 before 5.3.2.3, and 5.2 before 5.2.5.1 allows remote attackers to cause a denial of service (crash) via a crafted SNMP GETBULK request, which triggers a heap-based buffer overflow, related to the number of responses or repeats.
How to fix CVE-2008-4309
To remediate CVE-2008-4309, upgrade the affected package to a fixed version below.
- —upgrade to 5.4.1~dfsg-11 or later
Is CVE-2008-4309 being exploited?
Moderate — EPSS is 11.4%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 5.4.1~dfsg-11
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |