RSS   Vulnerabilities for 'Sinema remote connect client'   RSS

2019-02-06
 
CVE-2019-3822

CWE-119
 
 
libcurl versions from 7.36.0 to before 7.64.0 are vulnerable to a stack-based buffer overflow. The function creating an outgoing NTLM type-3 header (`lib/vauth/ntlm.c:Curl_auth_create_ntlm_type3_message()`), generates the request HTTP header contents based on previously received data. The check that exists to prevent the local buffer from getting overflowed is implemented wrongly (using unsigned math) and as such it does not prevent the overflow from happening. This output data can grow larger than the local buffer if very large 'nt response' data is extracted from a previous NTLMv2 header provided by the malicious or broken HTTP server. Such a 'large value' needs to be around 1000 bytes or more. The actual payload data copied to the target buffer comes from the NTLMv2 type-2 response header.

 
 
CVE-2018-16890

CWE-125
 
 
libcurl versions from 7.36.0 to before 7.64.0 is vulnerable to a heap buffer out-of-bounds read. The function handling incoming NTLM type-2 messages (`lib/vauth/ntlm.c:ntlm_decode_type2_target`) does not validate incoming data correctly and is subject to an integer overflow vulnerability. Using that overflow, a malicious or broken NTLM server could trick libcurl to accept a bad length + offset combination that would lead to a buffer read out-of-bounds.

 

 >>> Vendor: Siemens 653 Products
Reliant unix
Navigator
Hinet lp
3568i wap
M45
S45
S55
Santis 50
Speedstream wireless router
Gigaset se361 wlan router
Speedstream 6520
Speedstream 5200
Gigaset wlan camera
Gigaset c450 ip
Gigaset c475 ip
Gigaset se461 wimax router
Simatic pcs 7
Simatic wincc
Simatic wincc flexible runtime
Simatic wincc runtime
Tecnomatix factorylink
Simatic hmi panels
Wincc
Wincc flexible
Wincc flexible runtime
Wincc runtime advanced
Automation license manager
Scalance s firmware
Scalance s602
Scalance s612
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Scalance x-300 firmware
Scalance x-300eec firmware
Scalance x308-2m firmware
Scalance x414-3e firmware
Scalance xr-300 firmware
Scalance x-300
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Scalance x308-2m
Scalance x414-3e
Scalance xr-300
ROS
Simatic pcs7
Simatic step 7
Simatic s7-400 cpu 412-2 pn
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Synco ozw web server
Synco ozw web server firmware
Comos
Simatic s7-1200 plc
Sipass integrated
Processsuite
Rox i os
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Ruggedmax os
Simatic rf-manager
Simatic rf-manager 2008
Wincc tia portal
Scalance x204irt
Scalance x202-2irt
Scalance x202-2p irt
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Scalance xf204irt
Scalance x200irt firmware
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Enterprise openscape branch
Scalance w744-1
Scalance w744-1pro
Scalance w746-1
Scalance w746-1pro
Scalance w747-1
Scalance w747-1rr
Scalance w784-1
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Scalance w786-1pro
Scalance w786-2pro
Scalance w786-2rr
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Scalance w788-1pro
Scalance w788-1rr
Scalance w788-2pro
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Scalance w700 series firmware
Scalance x-200
Scalance x-200rna
Scalance xf-200
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Sinamics g110d
Sinamics g120
Sinamics g120c
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