Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title libexif security update
Informations
Name DSA-4618 First vendor Publication 2020-02-06
Vendor Debian Last vendor Modification 2020-02-06
Severity (Vendor) N/A Revision 1

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

An out-of-bounds write vulnerability due to an integer overflow was reported in libexif, a library to parse EXIF files, which could result in denial of service, or potentially the execution of arbitrary code if specially crafted image files are processed.

For the oldstable distribution (stretch), this problem has been fixed in version 0.6.21-2+deb9u1.

For the stable distribution (buster), this problem has been fixed in version 0.6.21-5.1+deb10u1.

We recommend that you upgrade your libexif packages.

For the detailed security status of libexif please refer to its security tracker page at: https://security-tracker.debian.org/tracker/libexif

Original Source

Url : http://www.debian.org/security/2020/dsa-4618

CWE : Common Weakness Enumeration

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

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1

Alert History

If you want to see full details history, please login or register.
0
Date Informations
2020-02-07 00:17:53
  • First insertion