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CVE-2009-3550

The DCERPC/NT dissector in Wireshark 0.10.10 through 1.0.9 and 1.2.0 through 1.2.2 allows remote...

4.3 MediumFix available

The DCERPC/NT dissector in Wireshark 0.10.10 through 1.0.9 and 1.2.0 through 1.2.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a file that records a malformed packet trace. NOTE: some of these details are obtained from third party information.

Exploit likelihood

2.49%Down 0.9 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 4.3

The DCERPC/NT dissector in Wireshark 0.10.10 through 1.0.9 and 1.2.0 through 1.2.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a file that records a malformed packet trace. NOTE: some of these details are obtained from third party information.

Record
CVE-2009-3550
CVSS 2.0
4.3 MediumAV:N/AC:M/Au:N/C:N/I:N/A:P
Updated
2026-11-02
CVE List No score

The DCERPC/NT dissector in Wireshark 0.10.10 through 1.0.9 and 1.2.0 through 1.2.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a file that records a malformed packet trace. NOTE: some of these details are obtained from third party information.

Record
CVE-2009-3550
Updated
2026-11-02
EUVDEUVD-2009-3532 No score

The DCERPC/NT dissector in Wireshark 0.10.10 through 1.0.9 and 1.2.0 through 1.2.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a file that records a malformed packet trace. NOTE: some of these details are obtained from third party information.

Record
EUVD-2009-3532
Updated
2026-11-03
GitHub AdvisoriesGHSA-2wg5-9p7r-x96x No score

The DCERPC/NT dissector in Wireshark 0.10.10 through 1.0.9 and 1.2.0 through 1.2.2 allows remote...

The DCERPC/NT dissector in Wireshark 0.10.10 through 1.0.9 and 1.2.0 through 1.2.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a file that records a malformed packet trace. NOTE: some of these details are obtained from third party information.

Record
GHSA-2wg5-9p7r-x96x
Updated
2026-11-02
OSV No score

The DCERPC/NT dissector in Wireshark 0.10.10 through 1.0.9 and 1.2.0 through 1.2.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a file that records a malformed packet trace. NOTE: some of these details are obtained from third party information.

Record
CVE-2009-3550
Updated
2026-11-02
OSVDEBIAN-CVE-2009-3550 No score

The DCERPC/NT dissector in Wireshark 0.10.10 through 1.0.9 and 1.2.0 through 1.2.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a file that records a malformed packet trace. NOTE: some of these details are obtained from third party information.

Record
DEBIAN-CVE-2009-3550
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
wireshark
Debian:12
 before 1.2.3-1
1.2.3-1
wireshark
Debian:13
 before 1.2.3-1
1.2.3-1
wireshark
Debian:14
 before 1.2.3-1
1.2.3-1
wireshark
Debian:4.0
From an advisory covering 6 CVEs
 before 0.99.4-5.etch.4, plus listed versions
0.99.4-50.99.4-5.etch.00.99.4-5.etch.10.99.4-5.etch.20.99.4-5.etch.3
0.99.4-5.etch.4
wireshark
Debian:5.0
From an advisory covering 6 CVEs
 before 1.0.2-3+lenny7, plus listed versions
1.0.2-3+lenny31.0.2-3+lenny41.0.2-3+lenny51.0.2-3+lenny6
1.0.2-3+lenny7
wireshark
Red Hat:enterprise_linux:3::as
From an advisory covering 7 CVEs
 before 0:1.0.11-EL3.6
0:1.0.11-EL3.6
wireshark-debuginfo
Red Hat:enterprise_linux:3::as
From an advisory covering 7 CVEs
 before 0:1.0.11-EL3.6
0:1.0.11-EL3.6
wireshark-gnome
Red Hat:enterprise_linux:3::as
From an advisory covering 7 CVEs
 before 0:1.0.11-EL3.6
0:1.0.11-EL3.6
wireshark
Red Hat:enterprise_linux:3::desktop
From an advisory covering 7 CVEs
 before 0:1.0.11-EL3.6
0:1.0.11-EL3.6
wireshark-debuginfo
Red Hat:enterprise_linux:3::desktop
From an advisory covering 7 CVEs
 before 0:1.0.11-EL3.6
0:1.0.11-EL3.6
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Affected packages
PackageAffectedFixed
wireshark-gnome
Red Hat:enterprise_linux:3::desktop
From an advisory covering 7 CVEs
 before 0:1.0.11-EL3.6
0:1.0.11-EL3.6
wireshark
Red Hat:enterprise_linux:3::es
From an advisory covering 7 CVEs
 before 0:1.0.11-EL3.6
0:1.0.11-EL3.6
wireshark-debuginfo
Red Hat:enterprise_linux:3::es
From an advisory covering 7 CVEs
 before 0:1.0.11-EL3.6
0:1.0.11-EL3.6
wireshark-gnome
Red Hat:enterprise_linux:3::es
From an advisory covering 7 CVEs
 before 0:1.0.11-EL3.6
0:1.0.11-EL3.6
wireshark
Red Hat:enterprise_linux:3::ws
From an advisory covering 7 CVEs
 before 0:1.0.11-EL3.6
0:1.0.11-EL3.6
wireshark-debuginfo
Red Hat:enterprise_linux:3::ws
From an advisory covering 7 CVEs
 before 0:1.0.11-EL3.6
0:1.0.11-EL3.6
wireshark-gnome
Red Hat:enterprise_linux:3::ws
From an advisory covering 7 CVEs
 before 0:1.0.11-EL3.6
0:1.0.11-EL3.6
wireshark
Red Hat:enterprise_linux:4::as
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el4_8.5
0:1.0.11-1.el4_8.5
wireshark-debuginfo
Red Hat:enterprise_linux:4::as
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el4_8.5
0:1.0.11-1.el4_8.5
wireshark-gnome
Red Hat:enterprise_linux:4::as
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el4_8.5
0:1.0.11-1.el4_8.5
wireshark
Red Hat:enterprise_linux:4::desktop
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el4_8.5
0:1.0.11-1.el4_8.5
wireshark-debuginfo
Red Hat:enterprise_linux:4::desktop
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el4_8.5
0:1.0.11-1.el4_8.5
wireshark-gnome
Red Hat:enterprise_linux:4::desktop
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el4_8.5
0:1.0.11-1.el4_8.5
wireshark
Red Hat:enterprise_linux:4::es
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el4_8.5
0:1.0.11-1.el4_8.5
wireshark-debuginfo
Red Hat:enterprise_linux:4::es
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el4_8.5
0:1.0.11-1.el4_8.5
wireshark-gnome
Red Hat:enterprise_linux:4::es
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el4_8.5
0:1.0.11-1.el4_8.5
wireshark
Red Hat:enterprise_linux:4::ws
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el4_8.5
0:1.0.11-1.el4_8.5
wireshark-debuginfo
Red Hat:enterprise_linux:4::ws
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el4_8.5
0:1.0.11-1.el4_8.5
wireshark-gnome
Red Hat:enterprise_linux:4::ws
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el4_8.5
0:1.0.11-1.el4_8.5
wireshark
Red Hat:enterprise_linux:5::client_workstation
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el5_5.5
0:1.0.11-1.el5_5.5
wireshark-debuginfo
Red Hat:enterprise_linux:5::client_workstation
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el5_5.5
0:1.0.11-1.el5_5.5
wireshark-gnome
Red Hat:enterprise_linux:5::client_workstation
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el5_5.5
0:1.0.11-1.el5_5.5
wireshark
Red Hat:enterprise_linux:5::client
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el5_5.5
0:1.0.11-1.el5_5.5
wireshark-debuginfo
Red Hat:enterprise_linux:5::client
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el5_5.5
0:1.0.11-1.el5_5.5
wireshark
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el5_5.5
0:1.0.11-1.el5_5.5
wireshark-debuginfo
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el5_5.5
0:1.0.11-1.el5_5.5
wireshark-gnome
Red Hat:enterprise_linux:5::server
From an advisory covering 7 CVEs
 before 0:1.0.11-1.el5_5.5
0:1.0.11-1.el5_5.5

History

History
RecordedChangedSources
affected, facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2009-3550 is a medium vulnerability (CVSS 4.3) in Wireshark, published October 30, 2009. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.49%, the 84th percentile. Fixed in wireshark 1.2.3-1.

References

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