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CVE
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CVE-2013-4397Date: (C)2013-10-19   (M)2018-05-10


Multiple integer overflows in the th_read function in lib/block.c in libtar before 1.2.20 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long (1) name or (2) link in an archive, which triggers a heap-based buffer overflow.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 6.8
Exploit Score: Exploit Score: 8.6
Impact Score: Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: MEDIUM
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: PARTIAL
Scope: Integrity: PARTIAL
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
SECTRACK-1029166
SECTRACK-1040106
SECUNIA-55188
SECUNIA-55253
BID-62922
DSA-2817
RHSA-2013:1418
https://lists.feep.net:8080/pipermail/libtar/2013-October/000361.html
http://www.openwall.com/lists/oss-security/2013/10/10/4
http://www.openwall.com/lists/oss-security/2013/10/10/6
http://repo.or.cz/w/libtar.git/commitdiff/45448e8bae671c2f7e80b860ae0fc0cedf2bdc04
https://source.android.com/security/bulletin/2018-01-01

CPE    9
cpe:/a:feep:libtar:1.2.18
cpe:/a:feep:libtar:1.2.19
cpe:/a:feep:libtar:1.2.14
cpe:/a:feep:libtar:1.2.15
...
CWE    1
CWE-189
OVAL    7
oval:org.secpod.oval:def:601169
oval:org.secpod.oval:def:501116
oval:org.secpod.oval:def:105990
oval:org.secpod.oval:def:106010
...

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