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CVE
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CVE-2018-6869Date: (C)2018-02-15   (M)2023-12-22


In ZZIPlib 0.13.68, there is an uncontrolled memory allocation and a crash in the __zzip_parse_root_directory function of zzip/zip.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 6.5CVSS Score : 4.3
Exploit Score: 2.8Exploit Score: 8.6
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: MEDIUM
Privileges Required: NONEAuthentication: NONE
User Interaction: REQUIREDConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
BID-103050
USN-3699-1
https://lists.debian.org/debian-lts-announce/2018/02/msg00022.html
https://lists.debian.org/debian-lts-announce/2020/06/msg00029.html
https://github.com/gdraheim/zziplib/issues/22

CPE    4
cpe:/o:canonical:ubuntu_linux:18.04::~~lts~~~
cpe:/o:canonical:ubuntu_linux:16.04::~~lts~~~
cpe:/o:canonical:ubuntu_linux:14.04::~~lts~~~
cpe:/o:debian:debian_linux:7.0
...
CWE    1
CWE-770
OVAL    5
oval:org.secpod.oval:def:704145
oval:org.secpod.oval:def:115092
oval:org.secpod.oval:def:2001592
oval:org.secpod.oval:def:114016
...

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