var-200707-0144
Vulnerability from variot
The IM Server (aka IMserve or IMserver) 2.0.5.30 and probably earlier in Ipswitch Instant Messaging before 2.07 in Ipswitch Collaboration Suite (ICS) allows remote attackers to cause a denial of service (daemon crash) via certain data to TCP port 5179 that overwrites a destructor, as reachable by the (1) DoAttachVideoSender, (2) DoAttachVideoReceiver, (3) DoAttachAudioSender, and (4) DoAttachAudioReceiver functions. (1) DoAttachVideoSender function (2) DoAttachVideoReceiver function (3) DoAttachAudioSender function (4) DoAttachAudioReceiver function. Ipswitch Instant Messaging Server is prone to a remote denial-of-service vulnerability because the application fails to properly handle unexpected network data. Successfully exploiting this issue allows remote attackers to crash the IM service, denying further instant messages for legitimate users. Ipswitch IM Server 2.0.5.30 is vulnerable; other versions may also be affected. Ipswitch Instant Messaging is the instant messaging software bundled in the Ipswitch collaboration component. The vulnerable code can be reached through the following functions: DoAttachVideoSender DoAttachVideoReceiver DoAttachAudioSender DoAttachAudioReceiver.
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The vulnerability is reported in version 2.0.5.30.
SOLUTION: Update to version 2.0.7. http://www.ipswitch.com/support/instant_messaging/patch-upgrades.asp
PROVIDED AND/OR DISCOVERED BY: Discovered by an anonymous researcher and reported via iDefense.
ORIGINAL ADVISORY: http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=566
About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities.
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{ "affected_products": { "_id": null, "data": [ { "_id": null, "model": "imserver", "scope": "eq", "trust": 1.6, "vendor": "ipswitch", "version": "2.0.5.30" }, { "_id": null, "model": "collaboration suite", "scope": "lte", "trust": 1.0, "vendor": "ipswitch", "version": "2.07" }, { "_id": null, "model": "imserver", "scope": "lte", "trust": 0.8, "vendor": "ipswitch", "version": "2.0.5.30" }, { "_id": null, "model": "collaboration suite", "scope": "lt", "trust": 0.8, "vendor": "ipswitch", "version": "2.07" }, { "_id": null, "model": "collaboration suite", "scope": "eq", "trust": 0.6, "vendor": "ipswitch", "version": "2.07" }, { "_id": null, "model": "instant messenger", "scope": "eq", "trust": 0.3, "vendor": "ipswitch", "version": "2.0.5.30" }, { "_id": null, "model": "instant messenger", "scope": "ne", "trust": 0.3, "vendor": "ipswitch", "version": "2.07" } ], "sources": [ { "db": "BID", "id": "25031" }, { "db": "JVNDB", "id": "JVNDB-2007-004173" }, { "db": "CNNVD", "id": "CNNVD-200707-408" }, { "db": "NVD", "id": "CVE-2007-3959" } ] }, "configurations": { "_id": null, "data": [ { "CVE_data_version": "4.0", "nodes": [ { "cpe_match": [ { "cpe22Uri": "cpe:/a:ipswitch:imserver", "vulnerable": true }, { "cpe22Uri": "cpe:/a:ipswitch:ipswitch_collaboration_suite", "vulnerable": true } ], "operator": "OR" } ] } ], "sources": [ { "db": "JVNDB", "id": "JVNDB-2007-004173" } ] }, "credits": { "_id": null, "data": "iDEFENSE", "sources": [ { "db": "CNNVD", "id": "CNNVD-200707-408" } ], "trust": 0.6 }, "cve": "CVE-2007-3959", "cvss": { "_id": null, "data": [ { "cvssV2": [ { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "author": "nvd@nist.gov", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "exploitabilityScore": 10.0, "id": "CVE-2007-3959", "impactScore": 2.9, "integrityImpact": "NONE", "severity": "MEDIUM", "trust": 1.8, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "author": "VULHUB", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "exploitabilityScore": 10.0, "id": "VHN-27321", "impactScore": 2.9, "integrityImpact": "NONE", "severity": "MEDIUM", "trust": 0.1, "vectorString": "AV:N/AC:L/AU:N/C:N/I:N/A:P", "version": "2.0" } ], "cvssV3": [], "severity": [ { "author": "nvd@nist.gov", "id": "CVE-2007-3959", "trust": 1.0, "value": "MEDIUM" }, { "author": "NVD", "id": "CVE-2007-3959", "trust": 0.8, "value": "Medium" }, { "author": "CNNVD", "id": "CNNVD-200707-408", "trust": 0.6, "value": "MEDIUM" }, { "author": "VULHUB", "id": "VHN-27321", "trust": 0.1, "value": "MEDIUM" } ] } ], "sources": [ { "db": "VULHUB", "id": "VHN-27321" }, { "db": "JVNDB", "id": "JVNDB-2007-004173" }, { "db": "CNNVD", "id": "CNNVD-200707-408" }, { "db": "NVD", "id": "CVE-2007-3959" } ] }, "description": { "_id": null, "data": "The IM Server (aka IMserve or IMserver) 2.0.5.30 and probably earlier in Ipswitch Instant Messaging before 2.07 in Ipswitch Collaboration Suite (ICS) allows remote attackers to cause a denial of service (daemon crash) via certain data to TCP port 5179 that overwrites a destructor, as reachable by the (1) DoAttachVideoSender, (2) DoAttachVideoReceiver, (3) DoAttachAudioSender, and (4) DoAttachAudioReceiver functions. (1) DoAttachVideoSender function (2) DoAttachVideoReceiver function (3) DoAttachAudioSender function (4) DoAttachAudioReceiver function. Ipswitch Instant Messaging Server is prone to a remote denial-of-service vulnerability because the application fails to properly handle unexpected network data. \nSuccessfully exploiting this issue allows remote attackers to crash the IM service, denying further instant messages for legitimate users. \nIpswitch IM Server 2.0.5.30 is vulnerable; other versions may also be affected. Ipswitch Instant Messaging is the instant messaging software bundled in the Ipswitch collaboration component. The vulnerable code can be reached through the following functions: DoAttachVideoSender DoAttachVideoReceiver DoAttachAudioSender DoAttachAudioReceiver. \n\n----------------------------------------------------------------------\n\nTry a new way to discover vulnerabilities that ALREADY EXIST in your\nIT infrastructure. \n\nThe Full Featured Secunia Network Software Inspector (NSI) is now\navailable:\nhttp://secunia.com/network_software_inspector/\n\nThe Secunia NSI enables you to INSPECT, DISCOVER, and DOCUMENT\nvulnerabilities in more than 4,000 different Windows applications. \n\nThe vulnerability is reported in version 2.0.5.30. \n\nSOLUTION:\nUpdate to version 2.0.7. \nhttp://www.ipswitch.com/support/instant_messaging/patch-upgrades.asp\n\nPROVIDED AND/OR DISCOVERED BY:\nDiscovered by an anonymous researcher and reported via iDefense. \n\nORIGINAL ADVISORY:\nhttp://labs.idefense.com/intelligence/vulnerabilities/display.php?id=566\n\n----------------------------------------------------------------------\n\nAbout:\nThis Advisory was delivered by Secunia as a free service to help\neverybody keeping their systems up to date against the latest\nvulnerabilities. \n\nSubscribe:\nhttp://secunia.com/secunia_security_advisories/\n\nDefinitions: (Criticality, Where etc.)\nhttp://secunia.com/about_secunia_advisories/\n\n\nPlease Note:\nSecunia recommends that you verify all advisories you receive by\nclicking the link. \nSecunia NEVER sends attached files with advisories. \nSecunia does not advise people to install third party patches, only\nuse those supplied by the vendor. \n\n----------------------------------------------------------------------\n\nUnsubscribe: Secunia Security Advisories\nhttp://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org\n\n----------------------------------------------------------------------\n\n\n", "sources": [ { "db": "NVD", "id": "CVE-2007-3959" }, { "db": "JVNDB", "id": "JVNDB-2007-004173" }, { "db": "BID", "id": "25031" }, { "db": "VULHUB", "id": "VHN-27321" }, { "db": "PACKETSTORM", "id": "57984" } ], "trust": 2.07 }, "external_ids": { "_id": null, "data": [ { "db": "NVD", "id": "CVE-2007-3959", "trust": 2.8 }, { "db": "BID", "id": "25031", "trust": 2.0 }, { "db": "SECUNIA", "id": "26154", "trust": 1.8 }, { "db": "SECTRACK", "id": "1018440", "trust": 1.7 }, { "db": "VUPEN", "id": "ADV-2007-2621", "trust": 1.7 }, { "db": "JVNDB", "id": "JVNDB-2007-004173", "trust": 0.8 }, { "db": "CNNVD", "id": "CNNVD-200707-408", "trust": 0.7 }, { "db": "IDEFENSE", "id": "20070723 IPSWITCH INSTANT MESSAGING SERVER DENIAL OF SERVICE VULNERABILITY", "trust": 0.6 }, { "db": "VULHUB", "id": "VHN-27321", "trust": 0.1 }, { 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.