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CVE
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CVE-2017-7870Date: (C)2017-04-14   (M)2023-12-22


LibreOffice before 2017-01-02 has an out-of-bounds write caused by a heap-based buffer overflow related to the tools::Polygon::Insert function in tools/source/generic/poly.cxx.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 9.8CVSS Score : 7.5
Exploit Score: 3.9Exploit Score: 10.0
Impact Score: 5.9Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: NONEAuthentication: NONE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: HIGHAvailability: PARTIAL
Integrity: HIGH 
Availability: HIGH 
  
Reference:
SECTRACK-1039029
BID-97671
DSA-3837
GLSA-201706-28
RHSA-2017:1975
http://www.libreoffice.org/about-us/security/advisories/cve-2017-7870/
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=372
https://github.com/LibreOffice/core/commit/62a97e6a561ce65e88d4c537a1b82c336f012722

CWE    1
CWE-787
OVAL    10
oval:org.secpod.oval:def:40421
oval:org.secpod.oval:def:204667
oval:org.secpod.oval:def:1800918
oval:org.secpod.oval:def:40424
...

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