Multiple buffer overflows in Thomas Hauck Jana Server 2.x through 2.2.1, and 1.4.6 and…
Priority MEDIUM 41Published · 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
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Multiple buffer overflows in Thomas Hauck Jana Server 2.x through 2.2.1, and 1.4.6 and earlier, allow remote attackers to cause a denial of service and possibly execute arbitrary code via (1) an HTTP GET request with a long major version number, (2) an HTTP GET request to the HTTP proxy on port 3128 with a long major version number, (3) a long OK reply from a POP3 server, and (4) a long SMTP server response.
Why it matters now
EPSS 0.055 92nd 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 · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:t._hauck:jana_web_server:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | T. Hauck |
| cpe:2.3:a:t._hauck:jana_web_server:1.45:*:*:*:*:*:*:* | 1.45 | Vulnerable | T. Hauck |
| cpe:2.3:a:t._hauck:jana_web_server:1.46:*:*:*:*:*:*:* | 1.46 | Vulnerable | T. Hauck |
| cpe:2.3:a:t._hauck:jana_web_server:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | T. Hauck |
| cpe:2.3:a:t._hauck:jana_web_server:2.0_beta1:*:*:*:*:*:*:* | 2.0_beta1 | Vulnerable | T. Hauck |
| cpe:2.3:a:t._hauck:jana_web_server:2.0_beta2:*:*:*:*:*:*:* | 2.0_beta2 | Vulnerable | T. Hauck |
| cpe:2.3:a:t._hauck:jana_web_server:2.2.1:*:*:*:*:*:*:* | 2.2.1 | Vulnerable | T. Hauck |
- cpe:2.3:a:t._hauck:jana_web_server:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·T. Hauck
- cpe:2.3:a:t._hauck:jana_web_server:1.45:*:*:*:*:*:*:* Versions 1.45 Vulnerable ·T. Hauck
- cpe:2.3:a:t._hauck:jana_web_server:1.46:*:*:*:*:*:*:* Versions 1.46 Vulnerable ·T. Hauck
- cpe:2.3:a:t._hauck:jana_web_server:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·T. Hauck
- cpe:2.3:a:t._hauck:jana_web_server:2.0_beta1:*:*:*:*:*:*:* Versions 2.0_beta1 Vulnerable ·T. Hauck
- cpe:2.3:a:t._hauck:jana_web_server:2.0_beta2:*:*:*:*:*:*:* Versions 2.0_beta2 Vulnerable ·T. Hauck
- cpe:2.3:a:t._hauck:jana_web_server:2.2.1:*:*:*:*:*:*:* Versions 2.2.1 Vulnerable ·T. Hauck
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2002-1061
- 2026-10-03 Alias added: GHSA-hjc4-wr6f-p7xr
References
More T. Hauck Jana Web Server vulnerabilities
- TI-2002-01038 Thomas Hauck Jana Server 1.4.6 and earlier allows remote attackers to cause a denial of… CVSS 2.0HIGH 7.5
- TI-2002-01034 Signedness error in Thomas Hauck Jana Server 2.x through 2.2.1, and 1.4.6 and earlier… CVSS 2.0HIGH 7.5
- TI-2002-01037 Thomas Hauck Jana Server 2.x through 2.2.1, and 1.4.6 and earlier, does not restrict the… CVSS 2.0HIGH 7.5
- TI-2001-00542 T. CVSS 2.0MEDIUM 5.0
- TI-2001-00543 T. CVSS 2.0MEDIUM 5.0
- TI-1999-01031 Directory traversal vulnerability in Jana proxy web server 1.40 allows remote attackers… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2002-1061 · CVE Program
- CVE-2002-1061 · NVD
- FIRST EPSS
- GHSA-hjc4-wr6f-p7xr · GitHub Advisory Database · CC BY 4.0
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