PatchTheCVECVE-2014-2746: net/IOService.java in Tigase before 5.2.1 does not properly restrict the processing of compressed XML elements
CVE-2014-2746 is a high-severity flaw (CVSS 7.8) affecting tigase. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
net/IOService.java in Tigase before 5.2.1 does not properly restrict the processing of compressed XML elements, which allows remote attackers to cause a denial of service (resource consumption) via a crafted XMPP stream, aka an "xmppbomb" attack.
Why this priority
- High severity
- On your watchlist
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.8 (High) |
| EPSS exploit chance | 3.0% (top 13%) |
| CISA exploited list | No |
| Weakness | CWE-264 |
| Published | 2014-04-11 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2014-2746?
tigase: upgrade to newer than 5.2.0. Exact commands for each OS are on this page.
Is CVE-2014-2746 being exploited?
CVE-2014-2746 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2014-2746 affect?
CVE-2014-2746 affects tigase. Severity is high (CVSS 7.8). net/IOService.java in Tigase before 5.2.1 does not properly restrict the processing of compressed XML elements, which allows remote attackers to cause a denial of service (resource consumption) via a crafted XMPP stream, aka an "xmppbomb" a
How urgent is CVE-2014-2746?
Priority 54/100. High severity; On your watchlist