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CVE-2009-3829

27
FAUCET Score

CVE-2009-3829 is an integer overflow vulnerability in Wireshark versions prior to 1.2.2, specifically within the wiretap/erf.c component. This flaw allows remote attackers to execute arbitrary code or trigger a denial of service by providing a specially crafted erf file. With a CVSS score of 9.3, it is considered critical, requiring no authentication and having high impact on confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.2.1CPE matchmatch criteria
cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
0.6CPE matchmatch criteria
cpe:2.3:a:wireshark:wireshark:0.6:*:*:*:*:*:*:*
0.7.9CPE matchmatch criteria
cpe:2.3:a:wireshark:wireshark:0.7.9:*:*:*:*:*:*:*
0.8.16CPE matchmatch criteria
cpe:2.3:a:wireshark:wireshark:0.8.16:*:*:*:*:*:*:*
0.8.19CPE matchmatch criteria
cpe:2.3:a:wireshark:wireshark:0.8.19:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
6.08%
Probability of exploitation in next 30 days
EPSS Percentile
92.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0607 is in the 66th percentile among its peer group of 8,920 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: wireshark-0:1.0.11-EL3.6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: wireshark-0:1.0.11-1.el4_8.5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: wireshark-0:1.0.11-1.el5_5.5
View patch

Vendor Advisories (1)

redhatCVE-2009-3829Low

wireshark: unsigned integer wrap vulnerability in ERF reader (VU#676492)

Oct 5, 2009

References

anonsvn.wireshark.org / viewvc/trunk/wiretap/erf.c
Patch
bugs.wireshark.org / bugzilla/show_bug.cgi
secunia.com / advisories/37409
secunia.com / advisories/37477
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5979
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9945
debian.org / security/2009/dsa-1942
kb.cert.org / vuls/id/676492
PatchUS Government Resource
wireshark.org / docs/relnotes/wireshark-1.2.2.html
PatchVendor Advisory