Summary
[32:9.11.4-26.P2.10]
- Fix memory leak in ECDSA verify processing (CVE-2022-38177)
- Fix memory leak in EdDSA verify processing (CVE-2022-38178)
Fixed packages 16
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 7 | bind | 32:9.11.4-26.P2.el7_9.10 |
| Oracle Linux · 7 | bind-chroot | 32:9.11.4-26.P2.el7_9.10 |
| Oracle Linux · 7 | bind-devel | 32:9.11.4-26.P2.el7_9.10 |
| Oracle Linux · 7 | bind-export-devel | 32:9.11.4-26.P2.el7_9.10 |
| Oracle Linux · 7 | bind-export-libs | 32:9.11.4-26.P2.el7_9.10 |
| Oracle Linux · 7 | bind-libs | 32:9.11.4-26.P2.el7_9.10 |
| Oracle Linux · 7 | bind-libs-lite | 32:9.11.4-26.P2.el7_9.10 |
| Oracle Linux · 7 | bind-license | 32:9.11.4-26.P2.el7_9.10 |
| Oracle Linux · 7 | bind-lite-devel | 32:9.11.4-26.P2.el7_9.10 |
| Oracle Linux · 7 | bind-pkcs11 | 32:9.11.4-26.P2.el7_9.10 |
| Oracle Linux · 7 | bind-pkcs11-devel | 32:9.11.4-26.P2.el7_9.10 |
| Oracle Linux · 7 | bind-pkcs11-libs | 32:9.11.4-26.P2.el7_9.10 |
| Oracle Linux · 7 | bind-pkcs11-utils | 32:9.11.4-26.P2.el7_9.10 |
| Oracle Linux · 7 | bind-sdb | 32:9.11.4-26.P2.el7_9.10 |
| Oracle Linux · 7 | bind-sdb-chroot | 32:9.11.4-26.P2.el7_9.10 |
| Oracle Linux · 7 | bind-utils | 32:9.11.4-26.P2.el7_9.10 |
Vulnerabilities 2
-
High 7.5
Memory leak in ECDSA DNSSEC verification code
By spoofing the target resolver with responses that have a malformed ECDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.
-
High 7.5
Memory leaks in EdDSA DNSSEC verification code
By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.