CVE-2008-2376
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.60%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 3.60% probability · 89th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-189
- Affected
- ruby-lang/ruby
- Source
- secalert@redhat.com
References
- http://lists.apple.com/archives/security-announce//2008/Sep/msg00005.html
- http://secunia.com/advisories/30927Vendor Advisory
- http://secunia.com/advisories/31006
- http://secunia.com/advisories/31062
- http://secunia.com/advisories/31090
- http://secunia.com/advisories/31181
- http://secunia.com/advisories/31256
- http://secunia.com/advisories/32219
- http://secunia.com/advisories/33178
- http://security.gentoo.org/glsa/glsa-200812-17.xml
- http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=17756
- http://wiki.rpath.com/Advisories:rPSA-2008-0218
- http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0218
- http://www.debian.org/security/2008/dsa-1612
- http://www.debian.org/security/2008/dsa-1618
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:140
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:141
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:142
- http://www.openwall.com/lists/oss-security/2008/07/02/3
- http://www.redhat.com/support/errata/RHSA-2008-0561.html
- http://www.securityfocus.com/archive/1/494104/100/0/threaded
- http://www.us-cert.gov/cas/techalerts/TA08-260A.htmlUS Government Resource
- http://www.vupen.com/english/advisories/2008/2584
- https://issues.rpath.com/browse/RPL-2639
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9863
- https://usn.ubuntu.com/651-1/
- https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00112.html
- https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00161.html
- http://lists.apple.com/archives/security-announce//2008/Sep/msg00005.html
- http://secunia.com/advisories/30927Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.