Vulnerabilities > ISC

DATE CVE VULNERABILITY TITLE RISK
2022-10-07 CVE-2022-2928 NULL Pointer Dereference vulnerability in multiple products
In ISC DHCP 4.4.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1, when the function option_code_hash_lookup() is called from add_option(), it increases the option's refcount field.
low complexity
isc debian fedoraproject CWE-476
6.5
2022-10-07 CVE-2022-2929 Allocation of Resources Without Limits or Throttling vulnerability in multiple products
In ISC DHCP 1.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1 a system with access to a DHCP server, sending DHCP packets crafted to include fqdn labels longer than 63 bytes, could eventually cause the server to run out of memory.
low complexity
isc debian fedoraproject CWE-770
6.5
2022-09-21 CVE-2022-2795 Resource Exhaustion vulnerability in multiple products
By flooding the target resolver with queries exploiting this flaw an attacker can significantly impair the resolver's performance, effectively denying legitimate clients access to the DNS resolution service.
network
low complexity
isc debian fedoraproject CWE-400
7.5
2022-09-21 CVE-2022-2881 Out-of-bounds Read vulnerability in ISC Bind
The underlying bug might cause read past end of the buffer and either read memory it should not read, or crash the process.
network
low complexity
isc CWE-125
8.2
2022-09-21 CVE-2022-2906 Memory Leak vulnerability in ISC Bind
An attacker can leverage this flaw to gradually erode available memory to the point where named crashes for lack of resources.
network
low complexity
isc CWE-401
7.5
2022-09-21 CVE-2022-38177 Improper Verification of Cryptographic Signature vulnerability in multiple products
By spoofing the target resolver with responses that have a malformed ECDSA signature, an attacker can trigger a small memory leak.
network
low complexity
isc debian fedoraproject CWE-347
7.5
2022-09-21 CVE-2022-38178 Improper Verification of Cryptographic Signature vulnerability in multiple products
By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak.
network
low complexity
isc debian fedoraproject CWE-347
7.5
2022-09-21 CVE-2022-3080 Injection vulnerability in multiple products
By sending specific queries to the resolver, an attacker can cause named to crash.
network
low complexity
isc fedoraproject CWE-74
7.5
2022-05-19 CVE-2022-1183 Reachable Assertion vulnerability in multiple products
On vulnerable configurations, the named daemon may, in some circumstances, terminate with an assertion failure.
network
low complexity
isc netapp CWE-617
7.5
2022-03-23 CVE-2021-25220 HTTP Request Smuggling vulnerability in multiple products
BIND 9.11.0 -> 9.11.36 9.12.0 -> 9.16.26 9.17.0 -> 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 -> 9.11.36-S1 9.16.8-S1 -> 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including Supported Preview Editions - are also believed to be affected but have not been tested as they are EOL.
network
low complexity
isc fedoraproject netapp siemens CWE-444
6.8