Multiple Local Information Leakage vulnerabilities in GoToMeeting for Android

Release date:
Updated on:

Affected Systems:
GoToMeeting for Android 5.0.799.1238
Description:
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Bugtraq id: 65123
CVE (CAN) ID: CVE-2014-1664

GoToMeeting is an online meeting solution.

Citrix GoToMeeting for Android (version 5.0.799.1238) records sensitive information contained in HTTP requests, which allows remote attackers to read system log files, attackers can exploit this vulnerability to obtain user IDs, meeting details, and authentication tokens.

<* Source: clodij. Lacayo

Link: http://www.securityfocus.com/archive/1/archive/1/530879/100/0/threaded
*>

Test method:
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Alert

The following procedures (methods) may be offensive and are intended only for security research and teaching. Users are at your own risk!

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D/G2 M (32190): HttpRequest:
Https://www.example.com/meeting/getinfo/?meeting_id_redacted]? Portal = www.gotomeeting.com & android = true & MeetingID = [MEETING_ID_REDACTED]
E/qcom_sensors_hal (787): hal_process_report_ind: Bad item quality: 11
D/dalvikvm (32190): GC_CONCURRENT freed 1322 K, 43% free 20491 K/35456 K, paused 6 ms + 1 ms, total 33 ms
D/G2 M (32190): HttpRequest response from: GET
Https://www.example.com/meeting/getinfo/?meeting_id_redacted]? Portal = www.gotomeeting.com & android = true & MeetingID = [MEETING_ID_REDACTED]
-> 200
D/G2 M (32190): HttpRequest response body: GET
Https://www.example.com/meeting/getinfo/?meeting_id_redacted]? Portal = www.gotomeeting.com & android = true & MeetingID = [MEETING_ID_REDACTED]
-> {"Status": "Redirect", "RedirectHost": "www1.gotomeeting.com", "MeetingId": "[MEETING_ID_REDACTED]"}
D/G2M (32190): Got 302 from legacy json api: www1.gotomeeting.com
D/G2 M (32190): HttpRequest:
Https://www.example.com/meeting/getinfo/?meeting_id_redacted]? Android = true & MeetingID = [MEETING_ID_REDACTED]
D/G2 M (32190): HttpRequest response from: GET
Https://www.example.com/meeting/getinfo/?meeting_id_redacted]? Android = true & MeetingID = [MEETING_ID_REDACTED]-> 200
D/G2 M (32190): HttpRequest response body: GET
Https://www.example.com/meeting/getinfo/?meeting_id_redacted]? Android = true & MeetingID = [MEETING_ID_REDACTED]->
{"Status": "MeetingNotStarted", "MeetingId": "[MEETING_ID_REDACTED]", "IsRecurring": false, "Endpoints": ["Native"], "OrganizerName ": "[REDACTED]", "Subject": "[REDACTED]", "MaxAttendees": 100, "IsWebinar": false, "AudioParameters": {"comatrix arams ": {"disableUdp": false}, "ConferenceParams": {"supportedModes": "VoIP, PSTN, Private", "initialMode": "Hybrid", "SpeakerInfo ": {"PhoneInfo": [{"description": "Default", "number": "[REDACTED]," authToken ":" AAFe4rYexu4Dm7qrL45/Egx + token "," accessCode ": "REDACTED"}, "userId": "userId", "authToken": "token =", "privateMessage": "", "audioKey":-1, "BridgeMutingControl ": true, "VCBParams": {"Codec": [{"payloadType": 103, "frameLength": 30, "name": "ISAC", "bitrate": 32000, "channels": 1, "samplingRate": 16000 },{ "payloadType": 0, "frameLength": 20, "name": "PCMU", "bitrate": 64000, "ch

Annels ": 1," samplingRate ": 8000}]," VCB ": {" port ": 5060," ipAddr ":" 10.23.70.151 "}," Options ": {"asUpdates": true, "rtUpdates": true, "dtx": false }}, "EndTime": 1390239900000, "StartTime": 1390237200000, "IsImpromptu ": false}
D/G2M (32190): Got response from legacy json api: 200
D/G2M (32190): JoinService: Attempting to join Meeting
D/G2 M (32190): MeetingService: Starting Meeting join on legacy...
D/G2 M (32190): HttpRequest:
Https://www.example.com/meeting/getinfo/?meeting_id_redacted]? Android = true & MeetingID = [metric] & PhoneInfo =, MachineID = metric =, G2MAppVersion = 5.0.799.1238, BuildType = releaseBuild, Brand = google, Manufacturer = LGE, Model = Nexus5, androidVersionRelease = 4.4.2, AndroidVersionIncremental = 937116, ID = KOT49H, Product = hammerhead, Device = hammerhead, CpuABI = armeabi-v7a
D/G2M (32190): ServiceResolver: COLService: BaseURL [https://www.example.com], isLegacy [true}, isWebinar
[False]
D/G2 M (32190): HttpRequest response from: GET
Https://www.example.com/meeting/getinfo/?meeting_id_redacted]? Portal = www.gotomeeting.com & android = true & MeetingID = [Response] & PhoneInfo =, MachineID = response =, G2MAppVersion = 5.0.799.1238, BuildType = releaseBuild, Brand = google, Manufacturer = LGE, model = Nexus5, AndroidVersionRelease = 4.4.2, AndroidVersionIncremental = 937116, ID = KOT49H, Product = hammerhead, Device = hammerhead, CpuABI = armeabi-v7a
-> 302
D/G2 M (32190): HttpRequest response body: GET
Https://www.example.com/meeting/getinfo/?meeting_id_redacted]? Portal = www.gotomeeting.com & android = true & MeetingID = [Response] & PhoneInfo =, MachineID = response =, G2MAppVersion = 5.0.799.1238, BuildType = releaseBuild, Brand = google, Manufacturer = LGE, model = Nexus5, AndroidVersionRelease = 4.4.2, AndroidVersionIncremental = 937116, ID = KOT49H, Product = hammerhead, Device = hammerhead, CpuABI = armeabi-v7a
-> <! Doctype html public "-// IETF // dtd html 2.0 // EN">

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Suggestion:
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Vendor patch:

GoToMeeting
-----------
Currently, the vendor does not provide patches or upgrade programs. We recommend that users who use the software follow the vendor's homepage to obtain the latest version:

Https://play.google.com/store/apps/details? Id = com. citrixonline. android. gotomeeting & hl = zh_CN