CVE-2010-0305
ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service ...
CVE-2010-0305 is a medium vulnerability (CVSS 5.0) in Process-one Ejabberd, published February 3, 2010. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.10%, the 87th percentile. Fixed in ejabberd 2.1.2-2.
ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.
Exploit likelihood
What each source reports
NVD Score used
ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.
- Record
CVE-2010-0305- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.
- Record
CVE-2010-0305- Updated
- 2026-11-02
EUVDEUVD-2010-0336 No score
ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.
- Record
EUVD-2010-0336- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-32wp-p7j2-grh2 No score
ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service ...
ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.
- Record
GHSA-32wp-p7j2-grh2- Weakness
- CWE-20
- Updated
- 2026-11-02
OSV No score
ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.
- Record
CVE-2010-0305- Updated
- 2026-11-02
OSVDEBIAN-CVE-2010-0305 No score
ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.
- Record
DEBIAN-CVE-2010-0305- Updated
- 2026-11-02
OSVUBUNTU-CVE-2010-0305 No score
ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.
- Record
UBUNTU-CVE-2010-0305- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
ejabberdDebian:12 |
before 2.1.2-2 | 2.1.2-2 |
ejabberdDebian:13 |
before 2.1.2-2 | 2.1.2-2 |
ejabberdDebian:14 |
before 2.1.2-2 | 2.1.2-2 |
ejabberdDebian:5.0 |
before 2.0.1-6+lenny2, plus listed versions 2.0.1-52.0.1-62.0.1-6+lenny12.0.1-6+lenny1~bpo40+12.0.1-6~bpo40+1 |
2.0.1-6+lenny2 |
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | affected | |
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD, OSV |
References
openwall.com/lists/oss-security/2010/01/29/1
secunia.com/advisories/38337
osvdb.org/62066
vupen.com/english/advisories/2010/0894
exchange.xforce.ibmcloud.com/vulnerabilities/56025
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debian.org/security/2010/dsa-2033
support.process-one.net/browse/EJAB-1173
securityfocus.com/bid/38003
nvd.nist.gov/vuln/detail/CVE-2010-0305
github.com/advisories/GHSA-32wp-p7j2-grh2
security-tracker.debian.org/tracker/CVE-2010-0305
ubuntu.com/security/CVE-2010-0305
cve.org/CVERecord?id=CVE-2010-0305