CVE-2008-2376

ruby: integer overflows in rb_ary_fill() / Array#fill

Severity Score

7.5

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Integer overflow in the rb_ary_fill function in array.c in Ruby before revision 17756 allows context-dependent attackers to cause a denial of service (crash) or possibly have unspecified other impact via a call to the Array#fill method with a start (aka beg) argument greater than ARY_MAX_SIZE. NOTE: this issue exists because of an incomplete fix for other closely related integer overflows.

Desbordamiento de entero en la función rb_ary_fill en array.c en Ruby antes de la revisión 17756 que permite a los atacantes dependientes de contesto causar una denegación de servicios (caída) o posiblemente otro impacto no especificado a través de la llamada al método Arrray#fill con un argumento de entrada (alias beg) mayor que ARY_MAX_SIZE NOTA: esto existe por un parche incompleto para otros desbordamientos de enteros

*Credits: N/A

CVSS Scores

NISTv2 7.5

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2008-05-21 CVE Reserved
2008-07-09 CVE Published
2023-03-08 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-189: Numeric Errors
CWE-190: Integer Overflow or Wraparound

CAPEC

References (30)

URL	Tag	Source
http://secunia.com/advisories/31006	Third Party Advisory
http://secunia.com/advisories/31062	Third Party Advisory
http://secunia.com/advisories/31090	Third Party Advisory
http://secunia.com/advisories/31181	Third Party Advisory
http://secunia.com/advisories/31256	Third Party Advisory
http://secunia.com/advisories/32219	Third Party Advisory
http://secunia.com/advisories/33178	Third Party Advisory
http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=17756	X_refsource_confirm
http://wiki.rpath.com/Advisories:rPSA-2008-0218	X_refsource_confirm
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0218	X_refsource_confirm
http://www.openwall.com/lists/oss-security/2008/07/02/3	Mailing List
http://www.securityfocus.com/archive/1/494104/100/0/threaded	Mailing List
http://www.us-cert.gov/cas/techalerts/TA08-260A.html	Third Party Advisory
http://www.vupen.com/english/advisories/2008/2584	Vdb Entry
https://issues.rpath.com/browse/RPL-2639	X_refsource_confirm
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9863	Signature

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.apple.com/archives/security-announce//2008/Sep/msg00005.html	2023-11-07
http://secunia.com/advisories/30927	2023-11-07
http://security.gentoo.org/glsa/glsa-200812-17.xml	2023-11-07
http://www.debian.org/security/2008/dsa-1612	2023-11-07
http://www.debian.org/security/2008/dsa-1618	2023-11-07
http://www.mandriva.com/security/advisories?name=MDVSA-2008:140	2023-11-07
http://www.mandriva.com/security/advisories?name=MDVSA-2008:141	2023-11-07
http://www.mandriva.com/security/advisories?name=MDVSA-2008:142	2023-11-07
http://www.redhat.com/support/errata/RHSA-2008-0561.html	2023-11-07
https://usn.ubuntu.com/651-1	2023-11-07
https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00112.html	2023-11-07
https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00161.html	2023-11-07
https://access.redhat.com/security/cve/CVE-2008-2376	2008-07-14
https://bugzilla.redhat.com/show_bug.cgi?id=453589	2008-07-14

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ruby-lang Search vendor "Ruby-lang"	Ruby Search vendor "Ruby-lang" for product "Ruby"	1.8.6.230 Search vendor "Ruby-lang" for product "Ruby" and version "1.8.6.230"	-	Affected	in	Redhat Search vendor "Redhat"	Fedora 8 Search vendor "Redhat" for product "Fedora 8"	1.8.6.230 Search vendor "Redhat" for product "Fedora 8" and version "1.8.6.230"	-	Safe