The expat XML parser code, as used in the open source Jabber (jabberd) 1.4.3 and earlier…
Priority LOW 27Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The expat XML parser code, as used in the open source Jabber (jabberd) 1.4.3 and earlier, jadc2s 0.9.0 and earlier, and possibly other packages, allows remote attackers to cause a denial of service (application crash) via a malformed packet to a socket that accepts XML connections.
Why it matters now
EPSS 0.02441 84th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 9
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:jabberstudio:jabberd:1.4:*:*:*:*:*:*:* | 1.4 | Vulnerable | Jabberstudio |
| cpe:2.3:a:jabberstudio:jabberd:1.4.1:*:*:*:*:*:*:* | 1.4.1 | Vulnerable | Jabberstudio |
| cpe:2.3:a:jabberstudio:jabberd:1.4.2:*:*:*:*:*:*:* | 1.4.2 | Vulnerable | Jabberstudio |
| cpe:2.3:a:jabberstudio:jabberd:1.4.2a:*:*:*:*:*:*:* | 1.4.2a | Vulnerable | Jabberstudio |
| cpe:2.3:a:jabberstudio:jabberd:1.4.3:*:*:*:*:*:*:* | 1.4.3 | Vulnerable | Jabberstudio |
| cpe:2.3:a:jabberstudio:jadc2s:0.6:*:*:*:*:*:*:* | 0.6 | Vulnerable | Jabberstudio |
| cpe:2.3:a:jabberstudio:jadc2s:0.7:*:*:*:*:*:*:* | 0.7 | Vulnerable | Jabberstudio |
| cpe:2.3:a:jabberstudio:jadc2s:0.8:*:*:*:*:*:*:* | 0.8 | Vulnerable | Jabberstudio |
| cpe:2.3:a:jabberstudio:jadc2s:0.9:*:*:*:*:*:*:* | 0.9 | Vulnerable | Jabberstudio |
- cpe:2.3:a:jabberstudio:jabberd:1.4:*:*:*:*:*:*:* Versions 1.4 Vulnerable ·Jabberstudio
- cpe:2.3:a:jabberstudio:jabberd:1.4.1:*:*:*:*:*:*:* Versions 1.4.1 Vulnerable ·Jabberstudio
- cpe:2.3:a:jabberstudio:jabberd:1.4.2:*:*:*:*:*:*:* Versions 1.4.2 Vulnerable ·Jabberstudio
- cpe:2.3:a:jabberstudio:jabberd:1.4.2a:*:*:*:*:*:*:* Versions 1.4.2a Vulnerable ·Jabberstudio
- cpe:2.3:a:jabberstudio:jabberd:1.4.3:*:*:*:*:*:*:* Versions 1.4.3 Vulnerable ·Jabberstudio
- cpe:2.3:a:jabberstudio:jadc2s:0.6:*:*:*:*:*:*:* Versions 0.6 Vulnerable ·Jabberstudio
- cpe:2.3:a:jabberstudio:jadc2s:0.7:*:*:*:*:*:*:* Versions 0.7 Vulnerable ·Jabberstudio
- cpe:2.3:a:jabberstudio:jadc2s:0.8:*:*:*:*:*:*:* Versions 0.8 Vulnerable ·Jabberstudio
- cpe:2.3:a:jabberstudio:jadc2s:0.9:*:*:*:*:*:*:* Versions 0.9 Vulnerable ·Jabberstudio
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2004-1378
- 2026-10-03 Alias added: GHSA-cmmj-wqg9-f37x
References
More Jabberstudio Jabberd vulnerabilities
- TI-2006-01283 The SASL negotiation in Jabber Studio jabberd before 2.0s11 allows remote attackers to… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2004-1378 · CVE Program
- CVE-2004-1378 · NVD
- FIRST EPSS
- GHSA-cmmj-wqg9-f37x · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences