Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
NameCVE-2019-14973First vendor Publication2019-08-14
VendorCveLast vendor Modification2019-08-22

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:P)
Cvss Base Score4.3Attack RangeNetwork
Cvss Impact Score2.9Attack ComplexityMedium
Cvss Expoit Score8.6AuthenticationNone Required
Calculate full CVSS 2.0 Vectors scores

Detail

_TIFFCheckMalloc and _TIFFCheckRealloc in tif_aux.c in LibTIFF through 4.0.10 mishandle Integer Overflow checks because they rely on compiler behavior that is undefined by the applicable C standards. This can, for example, lead to an application crash.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14973

CWE : Common Weakness Enumeration

%idName
100 %CWE-190Integer Overflow or Wraparound (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application66

Sources (Detail)

SourceUrl
CONFIRM https://gitlab.com/libtiff/libtiff/merge_requests/90

Alert History

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0
1
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DateInformations
2019-08-23 09:19:58
  • Multiple Updates
2019-08-14 17:19:28
  • Multiple Updates
2019-08-14 12:10:38
  • First insertion