ID CVE-2011-3589
Summary The Red Hat mkdumprd script for kexec-tools, as distributed in the kexec-tools 1.x before 1.102pre-154 and 2.x before 2.0.0-209 packages in Red Hat Enterprise Linux, uses world-readable permissions for vmcore files, which allows local users to obtain sensitive information by inspecting the file content, as demonstrated by a search for a root SSH key.
References
Vulnerable Configurations
  • cpe:2.3:a:redhat:kexec-tools:*:*:*:*:*:*:*:*
    cpe:2.3:a:redhat:kexec-tools:*:*:*:*:*:*:*:*
CVSS
Base: 5.7 (as of 06-03-2014 - 04:32)
Impact:
Exploitability:
CWE CWE-310
CAPEC
  • Signature Spoofing by Key Recreation
    An attacker obtains an authoritative or reputable signer's private signature key by exploiting a cryptographic weakness in the signature algorithm or pseudorandom number generation and then uses this key to forge signatures from the original signer to mislead a victim into performing actions that benefit the attacker.
Access
VectorComplexityAuthentication
ADJACENT_NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
COMPLETE NONE NONE
cvss-vector via4 AV:A/AC:M/Au:N/C:C/I:N/A:N
redhat via4
advisories
  • rhsa
    id RHSA-2011:1532
  • rhsa
    id RHSA-2012:0152
rpms
  • kexec-tools-0:2.0.0-209.el6
  • kexec-tools-0:1.102pre-154.el5
refmap via4
confirm https://bugzilla.redhat.com/show_bug.cgi?id=716439
Last major update 06-03-2014 - 04:32
Published 15-02-2014 - 14:57
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