Executive Summary

Informations
Name CVE-2023-29469 First vendor Publication 2023-04-24
Vendor Cve Last vendor Modification 2023-06-01

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

An issue was discovered in libxml2 before 2.10.4. When hashing empty dict strings in a crafted XML document, xmlDictComputeFastKey in dict.c can produce non-deterministic values, leading to various logic and memory errors, such as a double free. This behavior occurs because there is an attempt to use the first byte of an empty string, and any value is possible (not solely the '\0' value).

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29469

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-415 Double Free

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 149
Os 1

Sources (Detail)

Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20230601-0006/
MISC https://gitlab.gnome.org/GNOME/libxml2/-/issues/510
https://gitlab.gnome.org/GNOME/libxml2/-/releases/v2.10.4
MLIST https://lists.debian.org/debian-lts-announce/2023/04/msg00031.html

Alert History

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Date Informations
2024-02-02 02:45:05
  • Multiple Updates
2024-02-01 12:29:59
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2023-09-05 13:40:26
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2023-09-05 01:29:11
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2023-09-02 13:38:39
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2023-09-02 01:29:38
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2023-08-12 13:44:01
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2023-08-12 01:28:52
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2023-08-11 13:35:32
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2023-08-11 01:29:45
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2023-08-06 13:32:38
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2023-08-06 01:28:30
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2023-08-04 13:33:06
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2023-08-04 01:28:55
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2023-07-14 13:32:53
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2023-07-14 01:28:31
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2023-06-01 21:27:43
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2023-05-04 21:27:28
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2023-04-30 21:27:17
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2023-04-25 17:27:16
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2023-04-25 00:27:14
  • First insertion