CVE-2022-37434
critical · 9.8zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs/node reference).
9.8
CVSS
17.9%
EPSS (exploit prob.)
97th
EPSS percentile
2022-08-05
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-787CWE-120
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| zlib | zlib | <= 1.2.12 |
| fedoraproject | fedora | 35 |
| fedoraproject | fedora | 36 |
| fedoraproject | fedora | 37 |
| debian | debian_linux | 10.0 |
| netapp | active_iq_unified_manager | all versions |
| netapp | active_iq_unified_manager | all versions |
| netapp | hci | all versions |
| netapp | management_services_for_element_software | all versions |
| netapp | oncommand_workflow_automation | all versions |
| netapp | ontap_select_deploy_administration_utility | all versions |
| netapp | storagegrid | all versions |
| netapp | hci_compute_node | all versions |
| netapp | h300s_firmware | all versions |
| netapp | h300s | all versions |
| netapp | h500s_firmware | all versions |
| netapp | h500s | all versions |
| netapp | h700s_firmware | all versions |
| netapp | h700s | all versions |
| netapp | h700s_firmware | all versions |
| netapp | h700s | all versions |
| apple | ipados | < 15.7.1 |
| apple | iphone_os | < 15.7.1 |
| apple | iphone_os | >= 16.0, < 16.1 |
| apple | macos | >= 11.0, < 11.7.1 |
| apple | macos | >= 12.0.0, < 12.6.1 |
| apple | watchos | < 9.1 |
| stormshield | stormshield_network_security | >= 3.7.31, < 3.7.34 |
| stormshield | stormshield_network_security | >= 3.11.0, < 3.11.22 |
| stormshield | stormshield_network_security | >= 4.3.0, < 4.3.16 |
| stormshield | stormshield_network_security | >= 4.6.0, < 4.6.3 |
Check a specific version with /api/v1/cve/match.
References
- http://seclists.org/fulldisclosure/2022/Oct/37
- http://seclists.org/fulldisclosure/2022/Oct/38
- http://seclists.org/fulldisclosure/2022/Oct/41
- http://seclists.org/fulldisclosure/2022/Oct/42
- http://www.openwall.com/lists/oss-security/2022/08/05/2
- http://www.openwall.com/lists/oss-security/2022/08/09/1
- https://github.com/curl/curl/issues/9271
- https://github.com/ivd38/zlib_overflow
- https://github.com/madler/zlib/blob/21767c654d31d2dccdde4330529775c6c5fd5389/zlib.h#L1062-L1063
- https://github.com/madler/zlib/commit/1eb7682f845ac9e9bf9ae35bbfb3bad5dacbd91d
- https://github.com/madler/zlib/commit/eff308af425b67093bab25f80f1ae950166bece1
- https://github.com/nodejs/node/blob/75b68c6e4db515f76df73af476eccf382bbcb00a/deps/zlib/inflate.c#L762-L764
- https://lists.debian.org/debian-lts-announce/2022/09/msg00012.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWN4VE3JQR4O2SOUS5TXNLANRPMHWV4I/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NMBOJ77A7T7PQCARMDUK75TE6LLESZ3O/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAVPQNCG3XRLCLNSQRM3KAN5ZFMVXVTY/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X5U7OTKZSHY2I3ZFJSR2SHFHW72RKGDK/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YRQAI7H4M4RQZ2IWZUEEXECBE5D56BH2/
- https://security.netapp.com/advisory/ntap-20220901-0005/
- https://security.netapp.com/advisory/ntap-20230427-0007/
- https://support.apple.com/kb/HT213488
- https://support.apple.com/kb/HT213489
- https://support.apple.com/kb/HT213490
- https://support.apple.com/kb/HT213491
- https://support.apple.com/kb/HT213493
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2022-37434