What’s Vulnerable › Vulnerabilities

CVE-2009-1887

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2009-06-26 · updated 2026-06-16
• Weakness: CWE-369

Description

agent/snmp_agent.c in snmpd in net-snmp 5.0.9 in Red Hat Enterprise Linux (RHEL) 3 allows remote attackers to cause a denial of service (daemon crash) via a crafted SNMP GETBULK request that triggers a divide-by-zero error. NOTE: this vulnerability exists because of an incorrect fix for CVE-2008-4309.

Affected products

• net-snmp: 5.0.9

References

• http://www.mandriva.com/security/advisories?name=MDVSA-2009:156
• http://www.redhat.com/support/errata/RHSA-2009-1124.html
• https://bugzilla.redhat.com/show_bug.cgi?id=506903
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8426
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9716
• http://www.mandriva.com/security/advisories?name=MDVSA-2009:156
• http://www.redhat.com/support/errata/RHSA-2009-1124.html
• https://bugzilla.redhat.com/show_bug.cgi?id=506903
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8426
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9716

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