The SNMP agent (snmp_agent.c) in net-snmp before 5.4.1 allows remote attackers to cause a…
Priority MEDIUM 57CWE-399Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · Complete
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat. Impact type from CWE-399 and the CVSS impact.
Summary
The SNMP agent (snmp_agent.c) in net-snmp before 5.4.1 allows remote attackers to cause a denial of service (CPU and memory consumption) via a GETBULK request with a large max-repeaters value.
Why it matters now
EPSS 0.29178 98th percentileScored 2026-11-07
Fix Fixed Red Hat: 1 advisory
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
Red Hat 1 advisory
- RHSA-2007:1045 Released 2007-11-15 · Red Hat rating Moderatenet-snmp security update
- Red Hat Desktop version 3 net-snmp-5.0.9-2.30E.23, net-snmp-5.0.9-2.30E.23.i386, net-snmp-devel-5.0.9-2.30E.23 +7
- Red Hat Enterprise Linux (v. 5 server) net-snmp-1:5.3.1-19.el5_1.1, net-snmp-1:5.3.1-19.el5_1.1.i386, net-snmp-1:5.3.1-19.el5_1.1.ia64 +17
- Red Hat Enterprise Linux AS version 3 net-snmp-5.0.9-2.30E.23, net-snmp-5.0.9-2.30E.23.i386, net-snmp-5.0.9-2.30E.23.ia64 +17
- Red Hat Enterprise Linux AS version 4 net-snmp-5.1.2-11.el4_6.11.1, net-snmp-5.1.2-11.el4_6.11.1.i386, net-snmp-5.1.2-11.el4_6.11.1.ia64 +17
- Red Hat Enterprise Linux Desktop (v. 5 client) net-snmp-1:5.3.1-19.el5_1.1, net-snmp-1:5.3.1-19.el5_1.1.i386, net-snmp-libs-1:5.3.1-19.el5_1.1 +5
- Red Hat Enterprise Linux Desktop Workstation (v. 5 client) net-snmp-1:5.3.1-19.el5_1.1, net-snmp-devel-1:5.3.1-19.el5_1.1, net-snmp-devel-1:5.3.1-19.el5_1.1.i386
- Red Hat Enterprise Linux Desktop version 4 net-snmp-5.1.2-11.el4_6.11.1, net-snmp-5.1.2-11.el4_6.11.1.i386, net-snmp-devel-5.1.2-11.el4_6.11.1 +7
- Red Hat Enterprise Linux ES version 3 net-snmp-5.0.9-2.30E.23, net-snmp-5.0.9-2.30E.23.i386, net-snmp-5.0.9-2.30E.23.ia64 +12
- Red Hat Enterprise Linux ES version 4 net-snmp-5.1.2-11.el4_6.11.1, net-snmp-5.1.2-11.el4_6.11.1.i386, net-snmp-5.1.2-11.el4_6.11.1.ia64 +12
- Red Hat Enterprise Linux WS version 3 net-snmp-5.0.9-2.30E.23, net-snmp-5.0.9-2.30E.23.i386, net-snmp-5.0.9-2.30E.23.ia64 +12
- Red Hat Enterprise Linux WS version 4 net-snmp-5.1.2-11.el4_6.11.1, net-snmp-5.1.2-11.el4_6.11.1.i386, net-snmp-5.1.2-11.el4_6.11.1.ia64 +12
Vendor assessments
Red Hat
Red Hat rating: Important. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Desktop version 3 | Fixed | RHSA-2007:1045 |
| Red Hat Enterprise Linux (v. 5 server) | Fixed | RHSA-2007:1045 |
| Red Hat Enterprise Linux AS version 3 | Fixed | RHSA-2007:1045 |
| Red Hat Enterprise Linux AS version 4 | Fixed | RHSA-2007:1045 |
| Red Hat Enterprise Linux Desktop (v. 5 client) | Fixed | RHSA-2007:1045 |
| Red Hat Enterprise Linux Desktop Workstation (v. 5 client) | Fixed | RHSA-2007:1045 |
| Red Hat Enterprise Linux Desktop version 4 | Fixed | RHSA-2007:1045 |
| Red Hat Enterprise Linux ES version 3 | Fixed | RHSA-2007:1045 |
| Red Hat Enterprise Linux ES version 4 | Fixed | RHSA-2007:1045 |
| Red Hat Enterprise Linux WS version 3 | Fixed | RHSA-2007:1045 |
| Red Hat Enterprise Linux WS version 4 | Fixed | RHSA-2007:1045 |
Timeline
- 2026-10-02 Threatist record created from CVE-2007-5846
- 2026-10-03 Alias added: GHSA-mfmg-j678-28xm
References
Patch 2
Advisory 8
Other 7
- http://sourceforge.net/project/shownotes.php?release_id=528095&group_id=12694
- 38904
- http://sourceforge.net/tracker/index.php?func=detail&aid=1712988&group_id=12694&atid=112694
- http://bugs.gentoo.org/show_bug.cgi?id=198346
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43730
- oval:org.mitre.oval:def:11258
- http://net-snmp.svn.sourceforge.net/viewvc/net-snmp/tags/Ext-5-4-1/net-snmp/agent/snmp_agent.c?view=log
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- TI-2015-04735 The snmp_pdu_parse function in snmp_api.c in net-snmp 5.7.2 and earlier does not remove… CVSS 3.1HIGH 7.5
- TI-2022-22058 handle_ipv6IpForwarding in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.4.3 through… CVSS 3.1MEDIUM 6.5
- TI-2022-22057 handle_ipDefaultTTL in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.8 through 5.9.3… CVSS 3.1MEDIUM 6.5
- TI-2005-04567 snmp_api.c in snmpd in Net-SNMP 5.2.x before 5.2.2, 5.1.x before 5.1.3, and 5.0.x before… CVSS 2.0HIGH 10.0
Sources
- CVE-2007-5846 · CVE Program
- CVE-2007-5846 · NVD
- FIRST EPSS
- GHSA-mfmg-j678-28xm · GitHub Advisory Database · CC BY 4.0
- CVE-2007-5846 · Red Hat security data · CC BY 4.0
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