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ID

VAR-201006-0457


CVE

CVE-2010-2435


TITLE

Weborf HTTP Server Service disruption in (DoS) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2010-005560

DESCRIPTION

Weborf HTTP Server 0.12.1 and earlier allows remote attackers to cause a denial of service (crash) via Unicode characters in a Connection HTTP header, and possibly other headers. Weborf is a lightweight web server developed in C. Weborf has an error in processing part of the HTTP header field data. The attacker submits an HTTP header request containing a wide character to stop the service program from responding. Weborf is prone to a denial-of-service vulnerability. Remote attackers can exploit this issue to cause the application to crash, denying service to legitimate users. Weborf 0.12.1 is vulnerable; prior versions may also be affected. ---------------------------------------------------------------------- Secunia CSI integrated with Microsoft WSUS and Microsoft SCCM for 3rd party Patch Management Free webinars http://secunia.com/vulnerability_scanning/corporate/webinars/ ---------------------------------------------------------------------- TITLE: Weborf Header Processing Denial of Service Vulnerability SECUNIA ADVISORY ID: SA40322 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/40322/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=40322 RELEASE DATE: 2010-06-29 DISCUSS ADVISORY: http://secunia.com/advisories/40322/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/40322/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=40322 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: A vulnerability has been reported in Weborf, which can be exploited by malicious people to cause a DoS (Denial of Service). This can be exploited to terminate an affected server via e.g. specially crafted HTTP headers containing wide characters. The vulnerability is reported in version 0.12.1. SOLUTION: Update to version 0.12.2. PROVIDED AND/OR DISCOVERED BY: Crash, DcLabs Security Group ORIGINAL ADVISORY: http://freshmeat.net/projects/weborf/releases/318531 http://code.google.com/p/weborf/source/browse/branches/0.12.2/CHANGELOG?spec=svn437&r=437 DcLabs Security Group: http://archives.neohapsis.com/archives/bugtraq/2010-06/0215.html OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXPLOIT: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

Trust: 2.52

sources: NVD: CVE-2010-2435 // JVNDB: JVNDB-2010-005560 // CNVD: CNVD-2010-1175 // BID: 41064 // PACKETSTORM: 91193

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2010-1175

AFFECTED PRODUCTS

vendor:salvo tomasellimodel:weborf http serverscope:lteversion:0.12.1

Trust: 1.8

vendor:salvo tomasellimodel:weborf http serverscope:eqversion:0.10

Trust: 1.6

vendor:salvo tomasellimodel:weborf http serverscope:eqversion:0.12

Trust: 1.6

vendor:salvo tomasellimodel:weborf http serverscope:eqversion:0.11

Trust: 1.6

vendor:nomodel: - scope: - version: -

Trust: 0.6

vendor:salvo tomasellimodel:weborf http serverscope:eqversion:0.12.1

Trust: 0.6

vendor:galileomodel:students team weborfscope:eqversion:0.12.1

Trust: 0.3

vendor:galileomodel:students team weborfscope:neversion:0.12.3

Trust: 0.3

sources: CNVD: CNVD-2010-1175 // BID: 41064 // JVNDB: JVNDB-2010-005560 // CNNVD: CNNVD-201006-397 // NVD: CVE-2010-2435

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2010-2435
value: MEDIUM

Trust: 1.0

NVD: CVE-2010-2435
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-201006-397
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2010-2435
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

sources: JVNDB: JVNDB-2010-005560 // CNNVD: CNNVD-201006-397 // NVD: CVE-2010-2435

PROBLEMTYPE DATA

problemtype:CWE-20

Trust: 1.8

sources: JVNDB: JVNDB-2010-005560 // NVD: CVE-2010-2435

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201006-397

TYPE

input validation

Trust: 0.6

sources: CNNVD: CNNVD-201006-397

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2010-005560

PATCH
title:CHANGELOGurl:http://code.google.com/p/weborf/source/browse/branches/0.12.2/CHANGELOG?spec=svn437&r=437
Trust: 0.8
title:Weborf HTTP header handles denial of service patchesurl:https://www.cnvd.org.cn/patchInfo/show/516
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2010-1175 // 
            
            
            
            JVNDB: JVNDB-2010-005560

EXTERNAL IDS
db:NVDid:CVE-2010-2435
Trust: 2.7
db:BIDid:41064
Trust: 2.5
db:SECUNIAid:40322
Trust: 1.7
db:JVNDBid:JVNDB-2010-005560
Trust: 0.8
db:CNVDid:CNVD-2010-1175
Trust: 0.6
db:NSFOCUSid:15299
Trust: 0.6
db:BUGTRAQid:20100623 WEBORF DCA-00012 VULNERABILITY REPORT
Trust: 0.6
db:CNNVDid:CNNVD-201006-397
Trust: 0.6
db:PACKETSTORMid:91193
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2010-1175 // 
            
            
            
            BID: 41064 // 
            
            
            
            JVNDB: JVNDB-2010-005560 // 
            
            
            
            PACKETSTORM: 91193 // 
            
            
            
            CNNVD: CNNVD-201006-397 // 
            
            
            
            NVD: CVE-2010-2435

REFERENCES
url:http://freshmeat.net/projects/weborf/releases/318531
Trust: 2.0
url:http://www.securityfocus.com/bid/41064
Trust: 1.6
url:http://secunia.com/advisories/40322
Trust: 1.6
url:http://www.securityfocus.com/archive/1/511953/100/0/threaded
Trust: 1.0
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2010-2435
Trust: 0.8
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2010-2435
Trust: 0.8
url:http://freshmeat.net/projects/weborf/releases/318531http
Trust: 0.6
url:http://www.securityfocus.com/archive/1/archive/1/511953/100/0/threaded
Trust: 0.6
url:http://www.nsfocus.net/vulndb/15299
Trust: 0.6
url:http://code.google.com/p/weborf/source/browse/branches/0.12.2/changelog?spec=svn437&r=437
Trust: 0.4
url:http://secunia.com/products/corporate/evm/
Trust: 0.1
url:http://secunia.com/advisories/secunia_security_advisories/
Trust: 0.1
url:http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/
Trust: 0.1
url:https://ca.secunia.com/?page=viewadvisory&vuln_id=40322
Trust: 0.1
url:http://secunia.com/vulnerability_scanning/corporate/webinars/
Trust: 0.1
url:http://secunia.com/vulnerability_scanning/personal/
Trust: 0.1
url:http://secunia.com/advisories/40322/#comments
Trust: 0.1
url:http://archives.neohapsis.com/archives/bugtraq/2010-06/0215.html
Trust: 0.1
url:http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org
Trust: 0.1
url:http://secunia.com/advisories/40322/
Trust: 0.1
url:http://secunia.com/advisories/about_secunia_advisories/
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2010-1175 // 
            
            
            
            BID: 41064 // 
            
            
            
            JVNDB: JVNDB-2010-005560 // 
            
            
            
            PACKETSTORM: 91193 // 
            
            
            
            CNNVD: CNNVD-201006-397 // 
            
            
            
            NVD: CVE-2010-2435

CREDITS
Ewerson_Guimarães crash@dclabs.com.br
Trust: 0.6
sources:
            
            
            CNNVD: CNNVD-201006-397

SOURCES
db:CNVDid:CNVD-2010-1175
db:BIDid:41064
db:JVNDBid:JVNDB-2010-005560
db:PACKETSTORMid:91193
db:CNNVDid:CNNVD-201006-397
db:NVDid:CVE-2010-2435

LAST UPDATE DATE
2025-04-11T23:19:05.964000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2010-1175date:2010-06-24T00:00:00
db:BIDid:41064date:2015-04-13T21:02:00
db:JVNDBid:JVNDB-2010-005560date:2012-12-20T00:00:00
db:CNNVDid:CNNVD-201006-397date:2010-06-28T00:00:00
db:NVDid:CVE-2010-2435date:2025-04-11T00:51:21.963

SOURCES RELEASE DATE
db:CNVDid:CNVD-2010-1175date:2010-06-24T00:00:00
db:BIDid:41064date:2010-06-23T00:00:00
db:JVNDBid:JVNDB-2010-005560date:2012-12-20T00:00:00
db:PACKETSTORMid:91193date:2010-06-28T06:56:32
db:CNNVDid:CNNVD-201006-397date:2010-06-28T00:00:00
db:NVDid:CVE-2010-2435date:2010-06-24T17:30:01