Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2019-25051 First vendor Publication 2021-07-20
Vendor Cve Last vendor Modification 2021-09-20

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

objstack in GNU Aspell 0.60.8 has a heap-based buffer overflow in acommon::ObjStack::dup_top (called from acommon::StringMap::add and acommon::Config::lookup_list).

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-25051

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 2
Os 1

Sources (Detail)

Source Url
DEBIAN https://www.debian.org/security/2021/dsa-4948
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
MISC https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18462
https://github.com/gnuaspell/aspell/commit/0718b375425aad8e54e1150313b862e4c6...
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/aspell/OSV-2020-521....
MLIST https://lists.debian.org/debian-lts-announce/2021/07/msg00021.html

Alert History

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Date Informations
2021-09-20 17:23:07
  • Multiple Updates
2021-08-04 21:23:17
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2021-08-02 09:22:55
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2021-07-30 21:23:15
  • Multiple Updates
2021-07-29 00:23:00
  • Multiple Updates
2021-07-28 01:43:10
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2021-07-28 01:34:08
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2021-07-27 12:44:24
  • Multiple Updates
2021-07-27 12:35:30
  • Multiple Updates
2021-07-27 01:42:32
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2021-07-27 01:33:39
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2021-07-26 17:22:52
  • Multiple Updates
2021-07-26 09:22:52
  • Multiple Updates
2021-07-20 17:22:47
  • Multiple Updates
2021-07-20 13:22:50
  • First insertion