CVE-2013-0263
N/A
Published: February 8, 2013 at 08:00 PM UTC
Updated: June 16, 2026 at 11:49 PM UTC
1 product affected across 1 vendorRack
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Severity
N/A
Exploit prediction
EPSS 5%
Description
Rack::Session::Cookie in Rack 1.5.x before 1.5.2, 1.4.x before 1.4.5, 1.3.x before 1.3.10, 1.2.x before 1.2.8, and 1.1.x before 1.1.6 allows remote attackers to guess the session cookie, gain privileges, and execute arbitrary code via a timing attack involving an HMAC comparison function that does not run in constant time.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (19)
Vendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-updates/2013-03/msg00048.htmlVendor Advisoryx_refsource_REDHAT
Source: [email protected]
http://rhn.redhat.com/errata/RHSA-2013-0686.htmlThird Party Advisoryx_refsource_SECUNIAVendor Advisory
Source: [email protected]
http://secunia.com/advisories/52033Third Party Advisoryx_refsource_SECUNIAVendor Advisory
Source: [email protected]
http://secunia.com/advisories/52134Vendor Advisoryx_refsource_DEBIAN
Source: [email protected]
http://www.debian.org/security/2013/dsa-2783Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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