certfr_avis - certfr-2019-avi-076

CERTFR-2019-AVI-076

Vulnerability from certfr_avis

Une vulnérabilité a été découverte dans ISC Bind. Elle permet à un attaquant de provoquer un déni de service à distance.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
ISC	BIND	BIND 9 versions 9.10.7-S1 à 9.11.5-S3
ISC	BIND	BIND 9 versions 9.11.3 à 9.11.5-P1
ISC	BIND	BIND 9 versions 9.12.0 à 9.12.3-P1
ISC	BIND	BIND 9 versions 9.13.0 à 9.13.6
ISC	BIND	BIND 9 versions 9.10.7 à 9.10.8-P1

References

Title

Publication Time

CVE-2018-5744 (GCVE-0-2018-5744)

Vulnerability from cvelistv5

Published

2019-10-09 14:17

Modified

2024-09-16 22:21

Severity ?

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

By exploiting this condition, an attacker can potentially cause named's memory use to grow without bounds until all memory available to the process is exhausted. Typically a server process is limited as to the amount of memory it can use but if the named process is not limited by the operating system all free memory on the server could be exhausted.

Summary

A failure to free memory can occur when processing messages having a specific combination of EDNS options. Versions affected are: BIND 9.10.7 -> 9.10.8-P1, 9.11.3 -> 9.11.5-P1, 9.12.0 -> 9.12.3-P1, and versions 9.10.7-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected.

References

URL

Tags

https://kb.isc.org/docs/cve-2018-5744

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	ISC	BIND 9	Version: BIND 9.10.7 -> 9.10.8-P1, 9.11.3 -> 9.11.5-P1, 9.12.0 -> 9.12.3-P1, and versions 9.10.7-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected.

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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