CVE-2024-0760
published 2024-07-23CVE-2024-0760: A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while the attack is in progress. The server may…
PriorityP346high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
4.68%
90.8th percentile
A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while the attack is in progress. The server may recover after the attack ceases. Use of ACLs will not mitigate the attack.
This issue affects BIND 9 versions 9.18.1 through 9.18.27, 9.19.0 through 9.19.24, and 9.18.11-S1 through 9.18.27-S1.
Affected
19 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | bind9 | < bind9 1:9.18.28-1~deb12u1 (bookworm) | bind9 1:9.18.28-1~deb12u1 (bookworm) |
| isc | bind | >= 0 < 9.18.31-r0 | 9.18.31-r0 |
| isc | bind | >= 0 < 9.18.31-r0 | 9.18.31-r0 |
| isc | bind | >= 0 < 9.18.31-r0 | 9.18.31-r0 |
| isc | bind | >= 0 < 9.18.31-r0 | 9.18.31-r0 |
| isc | bind | >= 0 < 9.18.28-r0 | 9.18.28-r0 |
| isc | bind | >= 0 < 9.18.28-r0 | 9.18.28-r0 |
| isc | bind | >= 0 < 9.18.28-r0 | 9.18.28-r0 |
| isc | bind9 | >= 0 < 1:9.18.28-1~deb12u1 | 1:9.18.28-1~deb12u1 |
| isc | bind9 | >= 0 < 1:9.20.0-1 | 1:9.20.0-1 |
| isc | bind9 | >= 0 < 1:9.20.0-1 | 1:9.20.0-1 |
| isc | bind9 | >= 0 < 1:9.18.28-0ubuntu0.20.04.1 | 1:9.18.28-0ubuntu0.20.04.1 |
| isc | bind9 | >= 0 < 1:9.18.28-0ubuntu0.22.04.1 | 1:9.18.28-0ubuntu0.22.04.1 |
| isc | bind9 | >= 0 < 1:9.18.28-0ubuntu0.24.04.1 | 1:9.18.28-0ubuntu0.24.04.1 |
| isc | bind_9 | 9.18.1 – 9.18.27 | — |
| isc | bind_9 | 9.18.11-S1 – 9.18.27-S1 | — |
| isc | bind_9 | 9.19.0 – 9.19.24 | — |
| msrc | azl3_bind_9.19.21-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_bind_9.20.0-1_on_azure_linux_3.0 | — | — |
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_msrc7.5HIGH
vendor_redhat7.5HIGH
vendor_ubuntu7.5HIGH
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OSV
CVE-2024-0760: A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while the attack is in progress
osv·2024-07-23·CVSS 7.5
CVE-2024-0760 [HIGH] CVE-2024-0760: A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while the attack is in progress
A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while the attack is in progress. The server may recover after the attack ceases. Use of ACLs will not mitigate the attack. This issue affects BIND 9 versions 9.18.1 through 9.18.27, 9.19.0 through 9.19.24, and 9.18.11-S1 through 9.18.27-S1.
OSV
bind9 vulnerabilities
osv·2024-07-23·CVSS 7.5
CVE-2024-0760 [HIGH] bind9 vulnerabilities
bind9 vulnerabilities
It was discovered that Bind incorrectly handled a flood of DNS messages
over TCP. A remote attacker could possibly use this issue to cause Bind to
become unstable, resulting in a denial of service. (CVE-2024-0760)
Toshifumi Sakaguchi discovered that Bind incorrectly handled having a very
large number of RRs existing at the same time. A remote attacker could
possibly use this issue to cause Bind to consume resources, leading to a
denial of service. (CVE-2024-1737)
It was discovered that Bind incorrectly handled a large number of SIG(0)
signed requests. A remote attacker could possibly use this issue to cause
Bind to consume resources, leading to a denial of service. (CVE-2024-1975)
Daniel Stränger discovered that Bind incorrectly handled serving both
stable cache d
GHSA
GHSA-v3r3-642v-rqj8: A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while the attack is in progress
ghsa_unreviewed·2024-07-23
CVE-2024-0760 [HIGH] CWE-770 GHSA-v3r3-642v-rqj8: A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while the attack is in progress
A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while the attack is in progress. The server may recover after the attack ceases. Use of ACLs will not mitigate the attack.
This issue affects BIND 9 versions 9.18.1 through 9.18.27, 9.19.0 through 9.19.24, and 9.18.11-S1 through 9.18.27-S1.
OSV
CVE-2024-0760: A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while the attack is in progress
osv·2024-07-23·CVSS 7.5
CVE-2024-0760 [HIGH] CVE-2024-0760: A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while the attack is in progress
A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while the attack is in progress. The server may recover after the attack ceases. Use of ACLs will not mitigate the attack.
This issue affects BIND 9 versions 9.18.1 through 9.18.27, 9.19.0 through 9.19.24, and 9.18.11-S1 through 9.18.27-S1.
Ubuntu
Bind vulnerabilities
vendor_ubuntu·2024-07-23·CVSS 7.5
CVE-2024-1975 [HIGH] Bind vulnerabilities
Title: Bind vulnerabilities
Summary: Several security issues were fixed in Bind.
It was discovered that Bind incorrectly handled a flood of DNS messages
over TCP. A remote attacker could possibly use this issue to cause Bind to
become unstable, resulting in a denial of service. (CVE-2024-0760)
Toshifumi Sakaguchi discovered that Bind incorrectly handled having a very
large number of RRs existing at the same time. A remote attacker could
possibly use this issue to cause Bind to consume resources, leading to a
denial of service. (CVE-2024-1737)
It was discovered that Bind incorrectly handled a large number of SIG(0)
signed requests. A remote attacker could possibly use this issue to cause
Bind to consume resources, leading to a denial of service. (CVE-2024-1975)
Daniel Stränger discover
Red Hat
bind: bind9: A flood of DNS messages over TCP may make the server unstable
vendor_redhat·2024-07-23·CVSS 7.5
CVE-2024-0760 [HIGH] CWE-400 bind: bind9: A flood of DNS messages over TCP may make the server unstable
bind: bind9: A flood of DNS messages over TCP may make the server unstable
A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while the attack is in progress. The server may recover after the attack ceases. Use of ACLs will not mitigate the attack.
This issue affects BIND 9 versions 9.18.1 through 9.18.27, 9.19.0 through 9.19.24, and 9.18.11-S1 through 9.18.27-S1.
A flaw was found in the bind9 package, where a malicious client may send many DNS messages over the TCP protocol, leading to instabilities on the server side and potentially causing a denial of service. The server will recover automatically once the attack ceases.
Statement: This vulnerability does not affect the bind and dhcp versions as shipped with Red Hat Enterprise Li
Microsoft
A flood of DNS messages over TCP may make the server unstable
vendor_msrc·2024-07-09·CVSS 7.5
CVE-2024-0760 [HIGH] CWE-770 A flood of DNS messages over TCP may make the server unstable
A flood of DNS messages over TCP may make the server unstable
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
isc: isc
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: https://lea
Debian
CVE-2024-0760: bind9 - A malicious client can send many DNS messages over TCP, potentially causing the ...
vendor_debian·2024·CVSS 7.5
CVE-2024-0760 [HIGH] CVE-2024-0760: bind9 - A malicious client can send many DNS messages over TCP, potentially causing the ...
A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while the attack is in progress. The server may recover after the attack ceases. Use of ACLs will not mitigate the attack. This issue affects BIND 9 versions 9.18.1 through 9.18.27, 9.19.0 through 9.19.24, and 9.18.11-S1 through 9.18.27-S1.
Scope: local
bookworm: resolved (fixed in 1:9.18.28-1~deb12u1)
bullseye: resolved
forky: resolved (fixed in 1:9.20.0-1)
sid: resolved (fixed in 1:9.20.0-1)
trixie: resolved (fixed in 1:9.20.0-1)
Suricata
GPL WEB_SERVER Tomcat server snoop access
suricata·2010-09-23
CVE-2000-0760 GPL WEB_SERVER Tomcat server snoop access
GPL WEB_SERVER Tomcat server snoop access
Rule: alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"GPL WEB_SERVER Tomcat server snoop access"; flow:established,to_server; http.uri; content:"/jsp/snp/"; content:".snp"; reference:bugtraq,1532; reference:cve,2000-0760; classtype:attempted-recon; sid:2101108; rev:15; metadata:created_at 2010_09_23, cve CVE_2000_0760, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_08;)
No public exploits indexed.
2024-07-23
Published