CVE-2023-4236
published 2023-09-20CVE-2023-4236: A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure. This happens when internal…
PriorityP343high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
2.15%
80.2th percentile
A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure. This happens when internal data structures are incorrectly reused under significant DNS-over-TLS query load.
This issue affects BIND 9 versions 9.18.0 through 9.18.18 and 9.18.11-S1 through 9.18.18-S1.
Affected
24 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | bind9 | < bind9 1:9.18.19-1~deb12u1 (bookworm) | bind9 1:9.18.19-1~deb12u1 (bookworm) |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | >= 0 < 9.18.19-r0 | 9.18.19-r0 |
| isc | bind | >= 0 < 9.18.19-r0 | 9.18.19-r0 |
| isc | bind | >= 0 < 9.18.19-r0 | 9.18.19-r0 |
| isc | bind | >= 0 < 9.18.19-r0 | 9.18.19-r0 |
| isc | bind | >= 0 < 9.18.19-r0 | 9.18.19-r0 |
| isc | bind | >= 0 < 9.18.19-r0 | 9.18.19-r0 |
| isc | bind | >= 0 < 9.18.19-r0 | 9.18.19-r0 |
| isc | bind | >= 9.18.0 < 9.18.18 | 9.18.18 |
| isc | bind9 | >= 0 < 1:9.18.19-1~deb12u1 | 1:9.18.19-1~deb12u1 |
| isc | bind9 | >= 0 < 1:9.19.17-1 | 1:9.19.17-1 |
| isc | bind9 | >= 0 < 1:9.19.17-1 | 1:9.19.17-1 |
| isc | bind9 | >= 0 < 1:9.16.1-0ubuntu2.16 | 1:9.16.1-0ubuntu2.16 |
| isc | bind9 | >= 0 < 1:9.18.12-0ubuntu0.22.04.3 | 1:9.18.12-0ubuntu0.22.04.3 |
| isc | bind_9 | 9.18.0 – 9.18.18 | — |
| isc | bind_9 | 9.18.11-S1 – 9.18.18-S1 | — |
| paloalto | pan-os | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
vendor_ubuntu7.5HIGH
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CISA ICS
Siemens SINEC INS
cisa_ics·2024-11-14
Siemens SINEC INS
ICS Advisory
##
Siemens SINEC INS
Release DateNovember 14, 2024
Alert CodeICSA-24-319-08
Related topics:
Industrial Control System Vulnerabilities, Industrial Control Systems
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).
View CSAF
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.9
- ATTENTION: Exploitable remotely/low attack complexity/public exploits are available/known public exploitation
- Vendor: Siemens
- Equipment: SINEC INS
- Vulnerabilities: Improper Authentication, Out-of-bounds Write, Ineffici
Palo Alto
PAN-SA-2024-0008 Informational Bulletin: Impact of OSS CVEs in PAN-OS
vendor_paloalto·2024-09-04·CVSS 6.0
CVE-2010-1622 [MEDIUM] PAN-SA-2024-0008 Informational Bulletin: Impact of OSS CVEs in PAN-OS
PAN-SA-2024-0008 Informational Bulletin: Impact of OSS CVEs in PAN-OS
The Palo Alto Networks Product Security Assurance team has evaluated the following open source software (OSS) CVEs as they relate to PAN-OS software. While PAN-OS software may include the
CVEs: CVE-2010-1622, CVE-2015-7552, CVE-2018-16840, CVE-2019-7639, CVE-2020-17049, CVE-2020-7774, CVE-2021-0131, CVE-2021-0132, CVE-2021-0133, CVE-2021-0134, CVE-2021-4044, CVE-2021-4160, CVE-2021-41773, CVE-2022-1343, CVE-2022-21449, CVE-2022-2274, CVE-2022-22963, CVE-2022-22965, CVE-2022-24697, CVE-2022-32207, CVE-2022-3358, CVE-2022-3996, CVE-2022-40664, CVE-2022-44792, CVE-2022-44793, CVE-2023-1255, CVE-2023-22809, CVE-2023-23919, CVE-2023-3341, CVE-2023-4236, CVE-2023-4863, CVE-2023-51767
Affected products: PAN-OS
Palo Alto
PAN-SA-2024-0008 Informational Bulletin: Impact of OSS CVEs in PAN-OS
vendor_paloalto·2024-09-04·CVSS 6.0
CVE-2022-22965 [MEDIUM] PAN-SA-2024-0008 Informational Bulletin: Impact of OSS CVEs in PAN-OS
PAN-SA-2024-0008 Informational Bulletin: Impact of OSS CVEs in PAN-OS
The Palo Alto Networks Product Security Assurance team has evaluated the following open source software (OSS) CVEs as they relate to PAN-OS software. While PAN-OS software may include the
CVEs: CVE-2010-1622, CVE-2015-7552, CVE-2018-16840, CVE-2019-7639, CVE-2020-17049, CVE-2020-7774, CVE-2021-0131, CVE-2021-0132, CVE-2021-0133, CVE-2021-0134, CVE-2021-4044, CVE-2021-4160, CVE-2021-41773, CVE-2022-1343, CVE-2022-21449, CVE-2022-2274, CVE-2022-22963, CVE-2022-22965, CVE-2022-24697, CVE-2022-32207, CVE-2022-3358, CVE-2022-3996, CVE-2022-40664, CVE-2022-44792, CVE-2022-44793, CVE-2023-1255, CVE-2023-22809, CVE-2023-23919, CVE-2023-3341, CVE-2023-4236, CVE-2023-4863, CVE-2023-51767
Affected products: PAN-OS
Red Hat
bind: an assertion failure may lead to DoS
vendor_redhat·2023-09-20·CVSS 7.5
CVE-2023-4236 [HIGH] CWE-617 bind: an assertion failure may lead to DoS
bind: an assertion failure may lead to DoS
A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure. This happens when internal data structures are incorrectly reused under significant DNS-over-TLS query load.
This issue affects BIND 9 versions 9.18.0 through 9.18.18 and 9.18.11-S1 through 9.18.18-S1.
A flaw was found in the Bind package. The networking code handling DNS-over-TLS queries may cause named to terminate unexpectedly due to an assertion failure. This happens when internal data structures are incorrectly reused under significant DNS-over-TLS query load. A named instance vulnerable to this flaw may terminate unexpectedly when subjected to significant DNS-over-TLS query load.
Statement: This flaw does no
Ubuntu
Bind vulnerabilities
vendor_ubuntu·2023-09-20·CVSS 7.5
CVE-2023-3341 [HIGH] Bind vulnerabilities
Title: Bind vulnerabilities
Summary: Bind could be made to crash if it received specially crafted network
traffic.
It was discovered that Bind incorrectly handled certain control channel
messages. A remote attacker with access to the control channel could
possibly use this issue to cause Bind to crash, resulting in a denial of
service. (CVE-2023-3341)
Robert Story discovered that Bind incorrectly handled certain DNS-over-TLS
queries. A remote attacker could possibly use this issue to cause Bind to
crash, resulting in a denial of service. This issue only affected Ubuntu
22.04 LTS, and Ubuntu 23.04. (CVE-2023-4236)
Instructions: In general, a standard system update will make all the necessary changes.
Debian
CVE-2023-4236: bind9 - A flaw in the networking code handling DNS-over-TLS queries may cause `named` to...
vendor_debian·2023·CVSS 7.5
CVE-2023-4236 [HIGH] CVE-2023-4236: bind9 - A flaw in the networking code handling DNS-over-TLS queries may cause `named` to...
A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure. This happens when internal data structures are incorrectly reused under significant DNS-over-TLS query load. This issue affects BIND 9 versions 9.18.0 through 9.18.18 and 9.18.11-S1 through 9.18.18-S1.
Scope: local
bookworm: resolved (fixed in 1:9.18.19-1~deb12u1)
bullseye: resolved
forky: resolved (fixed in 1:9.19.17-1)
sid: resolved (fixed in 1:9.19.17-1)
trixie: resolved (fixed in 1:9.19.17-1)
OSV
CVE-2023-4236: A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure
osv·2023-09-20·CVSS 7.5
CVE-2023-4236 [HIGH] CVE-2023-4236: A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure
A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure. This happens when internal data structures are incorrectly reused under significant DNS-over-TLS query load. This issue affects BIND 9 versions 9.18.0 through 9.18.18 and 9.18.11-S1 through 9.18.18-S1.
OSV
bind9 vulnerabilities
osv·2023-09-20·CVSS 7.5
CVE-2023-3341 [HIGH] bind9 vulnerabilities
bind9 vulnerabilities
It was discovered that Bind incorrectly handled certain control channel
messages. A remote attacker with access to the control channel could
possibly use this issue to cause Bind to crash, resulting in a denial of
service. (CVE-2023-3341)
Robert Story discovered that Bind incorrectly handled certain DNS-over-TLS
queries. A remote attacker could possibly use this issue to cause Bind to
crash, resulting in a denial of service. This issue only affected Ubuntu
22.04 LTS, and Ubuntu 23.04. (CVE-2023-4236)
OSV
CVE-2023-4236: A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure
osv·2023-09-20·CVSS 7.5
CVE-2023-4236 [HIGH] CVE-2023-4236: A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure
A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure. This happens when internal data structures are incorrectly reused under significant DNS-over-TLS query load.
This issue affects BIND 9 versions 9.18.0 through 9.18.18 and 9.18.11-S1 through 9.18.18-S1.
GHSA
GHSA-jhh4-vhhc-xpjq: A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure
ghsa_unreviewed·2023-09-20
CVE-2023-4236 [HIGH] CWE-617 GHSA-jhh4-vhhc-xpjq: A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure
A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure. This happens when internal data structures are incorrectly reused under significant DNS-over-TLS query load.
This issue affects BIND 9 versions 9.18.0 through 9.18.18 and 9.18.11-S1 through 9.18.18-S1.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://www.openwall.com/lists/oss-security/2023/09/20/2https://kb.isc.org/docs/cve-2023-4236https://lists.fedoraproject.org/archives/list/[email protected]/message/IPJLLTJCSDJJII7IIZPLTBQNWP7MZH7F/https://lists.fedoraproject.org/archives/list/[email protected]/message/U35OARLQCPMVCBBPHWBXY5M6XJLD2TZ5/https://lists.fedoraproject.org/archives/list/[email protected]/message/VSK5V4W4OHPM3JTJGWAQD6CZW7SFD75B/https://security.netapp.com/advisory/ntap-20231013-0004/https://www.debian.org/security/2023/dsa-5504http://www.openwall.com/lists/oss-security/2023/09/20/2https://kb.isc.org/docs/cve-2023-4236https://lists.fedoraproject.org/archives/list/[email protected]/message/IPJLLTJCSDJJII7IIZPLTBQNWP7MZH7F/https://lists.fedoraproject.org/archives/list/[email protected]/message/U35OARLQCPMVCBBPHWBXY5M6XJLD2TZ5/https://lists.fedoraproject.org/archives/list/[email protected]/message/VSK5V4W4OHPM3JTJGWAQD6CZW7SFD75B/https://security.netapp.com/advisory/ntap-20231013-0004/https://www.debian.org/security/2023/dsa-5504
2023-09-20
Published