[Forgot Password]
Login  Register Subscribe

30389

 
 

423868

 
 

244625

 
 

909

 
 

193379

 
 

277

Paid content will be excluded from the download.


Download | Alert*
CVE
view JSON

CVE-2018-20685Date: (C)2019-06-03   (M)2023-12-22


In OpenSSH 7.9, scp.c in the scp client allows remote SSH servers to bypass intended access restrictions via the filename of . or an empty filename. The impact is modifying the permissions of the target directory on the client side.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 5.3CVSS Score : 2.6
Exploit Score: 1.6Exploit Score: 4.9
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: HIGHAccess Complexity: HIGH
Privileges Required: NONEAuthentication: NONE
User Interaction: REQUIREDConfidentiality: NONE
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: NONEAvailability: NONE
Integrity: HIGH 
Availability: NONE 
  
Reference:
BID-106531
DSA-4387
GLSA-201903-16
GLSA-202007-53
RHSA-2019:3702
USN-3885-1
https://lists.debian.org/debian-lts-announce/2019/03/msg00030.html
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/scp.c.diff?r1=1.197&r2=1.198&f=h
https://github.com/openssh/openssh-portable/commit/6010c0303a422a9c5fa8860c061bf7105eb7f8b2
https://security.netapp.com/advisory/ntap-20190215-0001/
https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html

CWE    1
CWE-863
OVAL    25
oval:org.secpod.oval:def:1000581
oval:org.secpod.oval:def:2100366
oval:org.secpod.oval:def:1000456
oval:org.secpod.oval:def:1000572
...

© SecPod Technologies