Executive Summary

Informations
Name CVE-2019-6488 First vendor Publication 2019-01-18
Vendor Cve Last vendor Modification 2020-06-13

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 4.6 Attack Range Local
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The string component in the GNU C Library (aka glibc or libc6) through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for size_t in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in __memmove_avx_unaligned_erms in sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S during a memcpy.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6488

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-404 Improper Resource Shutdown or Release

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 126

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/106671
GENTOO https://security.gentoo.org/glsa/202006-04
MISC https://sourceware.org/bugzilla/show_bug.cgi?id=24097

Alert History

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Date Informations
2020-06-13 09:22:42
  • Multiple Updates
2020-05-23 02:32:18
  • Multiple Updates
2019-03-07 12:09:55
  • Multiple Updates
2019-02-05 21:19:39
  • Multiple Updates
2019-01-23 17:19:26
  • Multiple Updates
2019-01-21 05:18:36
  • First insertion