{"vuid":"VU#755755","idnumber":"755755","name":"Yahoo! Messenger contains a buffer overflow in \"set_buddygrp\" when adding users to a buddy list via the web","keywords":["Yahoo! Messenger","buffer overflow","set_buddygrp","adding user","buddylist","web interface"],"overview":"Yahoo! Messenger is an instant messaging client. There is a remotely exploitable buffer overflow vulnerability in the \"set_buddygrp\" field of Yahoo! Messenger.","clean_desc":"A remotely exploitable buffer overflow exists in the \"set_buddygrp\" field that may permit a remote attacker to execute arbitrary code on the system with the privileges of the current user. It is possible to crash the Yahoo! Messenger client by overflowing the \"set_buddygrp\" field.","impact":"Exploitation of this vulnerability crashes the application, resulting in a denial-of-service condition. However, this vulnerability is a buffer overflow, and may allow the execution of arbitrary code on the local system with the privileges of the current user.","resolution":"This vulnerability was fixed by a sever-side resolution in February 2002. No user action is required.","workarounds":"","sysaffected":"","thanks":"This vulnerability was discovered by Adam Lang.","author":"This document was written by Jason Rafail.","public":[],"cveids":[""],"certadvisory":"CA-2002-16","uscerttechnicalalert":null,"datecreated":"2002-02-26T15:23:20Z","publicdate":"2002-02-26T00:00:00Z","datefirstpublished":"2002-06-05T18:15:43Z","dateupdated":"2002-06-05T21:08:53Z","revision":22,"vrda_d1_directreport":"","vrda_d1_population":"","vrda_d1_impact":"","cam_widelyknown":"15","cam_exploitation":"10","cam_internetinfrastructure":"5","cam_population":"15","cam_impact":"15","cam_easeofexploitation":"12","cam_attackeraccessrequired":"15","cam_scorecurrent":"22.78125","cam_scorecurrentwidelyknown":"26.578125","cam_scorecurrentwidelyknownexploited":"34.171875","ipprotocol":"","cvss_accessvector":"","cvss_accesscomplexity":"","cvss_authentication":null,"cvss_confidentialityimpact":"","cvss_integrityimpact":"","cvss_availabilityimpact":"","cvss_exploitablity":null,"cvss_remediationlevel":"","cvss_reportconfidence":"","cvss_collateraldamagepotential":"","cvss_targetdistribution":"","cvss_securityrequirementscr":"","cvss_securityrequirementsir":"","cvss_securityrequirementsar":"","cvss_basescore":"","cvss_basevector":"","cvss_temporalscore":"","cvss_environmentalscore":"","cvss_environmentalvector":"","metric":22.78125,"vulnote":null}