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CVE
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CVE-2016-4302Date: (C)2016-09-26   (M)2023-12-22


Heap-based buffer overflow in the parse_codes function in archive_read_support_format_rar.c in libarchive before 3.2.1 allows remote attackers to execute arbitrary code via a RAR file with a zero-sized dictionary.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.8CVSS Score : 6.8
Exploit Score: 1.8Exploit Score: 8.6
Impact Score: 5.9Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: MEDIUM
Privileges Required: NONEAuthentication: NONE
User Interaction: REQUIREDConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: HIGHAvailability: PARTIAL
Integrity: HIGH 
Availability: HIGH 
  
Reference:
BID-91331
DSA-3657
GLSA-201701-03
RHSA-2016:1844
http://blog.talosintel.com/2016/06/the-poisoned-archives.html
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=1348444
http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html
http://www.talosintel.com/reports/TALOS-2016-0154/
https://github.com/libarchive/libarchive/commit/05caadc7eedbef471ac9610809ba683f0c698700
https://github.com/libarchive/libarchive/issues/719

CPE    5
cpe:/o:redhat:enterprise_linux_hpc_node:7.0
cpe:/a:libarchive:libarchive
cpe:/o:redhat:enterprise_linux_workstation:7.0
cpe:/o:redhat:enterprise_linux_desktop:7.0
...
CWE    1
CWE-119
OVAL    9
oval:org.secpod.oval:def:1800797
oval:org.secpod.oval:def:204001
oval:org.secpod.oval:def:400781
oval:org.secpod.oval:def:602602
...

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