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CVE
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CVE-2015-6806Date: (C)2015-09-29   (M)2023-12-22


The MScrollV function in ansi.c in GNU screen 4.3.1 and earlier does not properly limit recursion, which allows remote attackers to cause a denial of service (stack consumption) via an escape sequence with a large repeat count value.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 5.0
Exploit Score: 10.0
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL
  
Reference:
DSA-3352
USN-3996-1
http://www.openwall.com/lists/oss-security/2015/09/01/1
http://www.openwall.com/lists/oss-security/2015/09/03/4
http://www.openwall.com/lists/oss-security/2015/09/03/11
http://git.savannah.gnu.org/cgit/screen.git/commit/?id=b7484c224738247b510ed0d268cd577076958f1b
https://savannah.gnu.org/bugs/?45713
openSUSE-SU-2019:1485

CWE    1
CWE-119
OVAL    2
oval:org.secpod.oval:def:602222
oval:org.secpod.oval:def:89003305

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