CVE-2011-3369

CVE-2011-3369 is a medium-severity vulnerability in Juan Toledo Etherape with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

The add_conversation function in conversations.c in EtherApe before 0.9.12 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an RPC packet, related to the get_rpc function in decode_proto.c.

Frequently asked questions

What is CVE-2011-3369?
The add_conversation function in conversations.c in EtherApe before 0.9.12 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an RPC packet, related to the get_rpc function in decode_proto.c.
How severe is CVE-2011-3369?
CVE-2011-3369 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2011-3369 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-3369?
CVE-2011-3369 primarily affects Juan Toledo Etherape. In total, 92 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-3369?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-3369 published?
CVE-2011-3369 was published on 2011-09-30 and last updated on 2026-06-16.

References

Affected products (92)