10

CVE-2009-4124

Heap-based buffer overflow in the rb_str_justify function in string.c in Ruby 1.9.1 before 1.9.1-p376 allows context-dependent attackers to execute arbitrary code via unspecified vectors involving (1) String#ljust, (2) String#center, or (3) String#rjust.  NOTE: some of these details are obtained from third party information.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ruby-lang ≫ Ruby Version 1.9.1 Update -p0
Ruby-lang ≫ Ruby Version 1.9.1 Update -p129
Ruby-lang ≫ Ruby Version 1.9.1 Update -p243
Ruby-lang ≫ Ruby Version 1.9.1 Update -preview_1
Ruby-lang ≫ Ruby Version 1.9.1 Update -preview_2
Ruby-lang ≫ Ruby Version 1.9.1 Update -rc1
Ruby-lang ≫ Ruby Version 1.9.1 Update -rc2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.88% 0.888
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://secunia.com/advisories/37660
Vendor Advisory
http://www.osvdb.org/60880
http://www.ruby-lang.org/en/news/2009/12/07/heap-overflow-in-string/
Patch
Vendor Advisory
http://www.securityfocus.com/bid/37278
http://www.vupen.com/english/advisories/2009/3471
Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/54674