NVD

CVE-2023-2911 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

If the `recursive-clients` quota is reached on a BIND 9 resolver configured with both `stale-answer-enable yes;` and `stale-answer-client-timeout 0;`, a sequence of serve-stale-related lookups could cause `named` to loop and terminate unexpectedly due to a stack overflow. This issue affects BIND 9 versions 9.16.33 through 9.16.41, 9.18.7 through 9.18.15, 9.16.33-S1 through 9.16.41-S1, and 9.18.11-S1 through 9.18.15-S1.

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.

CVSS 4.0 Severity and Vector Strings:

NIST: NVD

N/A

NVD assessment not yet provided.

CVSS 3.x Severity and Vector Strings:

Nist CVSS score does not match with CNA score

CNA: Internet Systems Consortium (ISC)

Base Score: 7.5 HIGH

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0 Severity and Vector Strings:

National Institute of Standards and Technology

NIST: NVD

Base Score: N/A

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://www.openwall.com/lists/oss-security/2023/06/21/6	Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/06/21/6	Mailing List Patch Third Party Advisory
https://kb.isc.org/docs/cve-2023-2911	Vendor Advisory
https://kb.isc.org/docs/cve-2023-2911	Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SEFCEVCTYEMKTWA7V7EYPI5YQQ4JWDLI/	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SEFCEVCTYEMKTWA7V7EYPI5YQQ4JWDLI/	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3K6AJK7RRSR53HRF5GGKPA6PDUDWOD2/	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3K6AJK7RRSR53HRF5GGKPA6PDUDWOD2/	Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20230703-0010/	Third Party Advisory
https://security.netapp.com/advisory/ntap-20230703-0010/	Third Party Advisory
https://www.debian.org/security/2023/dsa-5439	Third Party Advisory
https://www.debian.org/security/2023/dsa-5439	Third Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-787	Out-of-bounds Write	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Change History

8 change records found show changes

Initial Analysis by NIST 7/03/2023 3:09:45 PM

Action	Type	Old Value	New Value
Added	CWE		NIST CWE-787
Added	CPE Configuration		AND OR cpe:2.3:o:netapp:h300s_firmware:-::::::: OR cpe:2.3:h:netapp:h300s:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netapp:h410c_firmware:-::::::: OR cpe:2.3:h:netapp:h410c:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netapp:h410s_firmware:-::::::: OR cpe:2.3:h:netapp:h410s:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netapp:h500s_firmware:-::::::: OR cpe:2.3:h:netapp:h500s:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:o:netapp:h700s_firmware:-::::::: OR cpe:2.3:h:netapp:h700s:-:::::::*
Added	CPE Configuration		OR cpe:2.3:a:isc:bind:::::-::: versions from (including) 9.16.33 up to (including) 9.16.41 cpe:2.3:a:isc:bind:::::supported_preview::: versions from (including) 9.16.33 up to (including) 9.16.41 cpe:2.3:a:isc:bind:::::-::: versions from (including) 9.18.7 up to (including) 9.18.15 cpe:2.3:a:isc:bind:::::supported_preview::: versions from (including) 9.18.11 up to (including) 9.18.15
Added	CPE Configuration		OR cpe:2.3:a:netapp:active_iq_unified_manager:-:::::vmware_vsphere::*
Added	CPE Configuration		OR cpe:2.3:o:debian:debian_linux:11.0::::::: cpe:2.3:o:debian:debian_linux:12.0:::::::
Added	CPE Configuration		OR cpe:2.3:o:debian:debian_linux:11.0::::::: cpe:2.3:o:debian:debian_linux:12.0::::::: cpe:2.3:o:fedoraproject:fedora:37::::::: cpe:2.3:o:fedoraproject:fedora:38:::::::
Changed	Reference Type	http://www.openwall.com/lists/oss-security/2023/06/21/6 No Types Assigned	http://www.openwall.com/lists/oss-security/2023/06/21/6 Mailing List, Patch, Third Party Advisory
Changed	Reference Type	https://kb.isc.org/docs/cve-2023-2911 No Types Assigned	https://kb.isc.org/docs/cve-2023-2911 Vendor Advisory
Changed	Reference Type	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SEFCEVCTYEMKTWA7V7EYPI5YQQ4JWDLI/ No Types Assigned	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SEFCEVCTYEMKTWA7V7EYPI5YQQ4JWDLI/ Mailing List, Third Party Advisory
Changed	Reference Type	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3K6AJK7RRSR53HRF5GGKPA6PDUDWOD2/ No Types Assigned	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3K6AJK7RRSR53HRF5GGKPA6PDUDWOD2/ Mailing List, Third Party Advisory
Changed	Reference Type	https://security.netapp.com/advisory/ntap-20230703-0010/ No Types Assigned	https://security.netapp.com/advisory/ntap-20230703-0010/ Third Party Advisory
Changed	Reference Type	https://www.debian.org/security/2023/dsa-5439 No Types Assigned	https://www.debian.org/security/2023/dsa-5439 Third Party Advisory

Quick Info

CVE Dictionary Entry:
CVE-2023-2911
NVD Published Date:
06/21/2023
NVD Last Modified:
11/21/2024
Source:
Internet Systems Consortium (ISC)

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

CVE-2023-2911 Detail

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Change History

CVE Modified by CVE 11/21/2024 2:59:33 AM

CVE Modified by Internet Systems Consortium (ISC) 5/14/2024 9:02:09 AM

Initial Analysis by NIST 7/03/2023 3:09:45 PM

CVE Modified by Internet Systems Consortium (ISC) 7/03/2023 12:15:10 PM

CVE Modified by Internet Systems Consortium (ISC) 6/29/2023 11:15:09 PM

CVE Modified by Internet Systems Consortium (ISC) 6/26/2023 4:15:09 AM

CVE Modified by Internet Systems Consortium (ISC) 6/24/2023 11:15:46 PM

CVE Modified by Internet Systems Consortium (ISC) 6/21/2023 5:15:11 PM

Quick Info