CVE-2022-37434
05.08.2022, 07:15
zlib 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).
| Vendor | Product | Version |
|---|---|---|
| zlib | zlib | 𝑥 ≤ 1.2.12 |
| debian | debian_linux | 10.0 |
| netapp | active_iq_unified_manager | - |
| netapp | active_iq_unified_manager | - |
| netapp | hci | - |
| netapp | management_services_for_element_software | - |
| netapp | oncommand_workflow_automation | - |
| netapp | ontap_select_deploy_administration_utility | - |
| netapp | storagegrid | - |
| netapp | hci_compute_node | - |
| netapp | h300s_firmware | - |
| netapp | h500s_firmware | - |
| netapp | h700s_firmware | - |
| netapp | h700s_firmware | - |
| apple | ipados | 𝑥 < 15.7.1 |
| apple | iphone_os | 𝑥 < 15.7.1 |
| apple | iphone_os | 16.0 ≤ 𝑥 < 16.1 |
| apple | macos | 11.0 ≤ 𝑥 < 11.7.1 |
| apple | macos | 12.0.0 ≤ 𝑥 < 12.6.1 |
| apple | watchos | 𝑥 < 9.1 |
| stormshield | stormshield_network_security | 3.7.31 ≤ 𝑥 < 3.7.34 |
| stormshield | stormshield_network_security | 3.11.0 ≤ 𝑥 < 3.11.22 |
| stormshield | stormshield_network_security | 4.3.0 ≤ 𝑥 < 4.3.16 |
| stormshield | stormshield_network_security | 4.6.0 ≤ 𝑥 < 4.6.3 |
𝑥
= Vulnerable software versions
Debian Releases
Debian Product | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| libz-mingw-w64 |
| ||||||||||||
| zlib |
|
Ubuntu Releases
Ubuntu Product | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| klibc |
| ||||||||||||||||
| rsync |
| ||||||||||||||||
| zlib |
|
Common Weakness Enumeration
- CWE-787 - Out-of-bounds WriteThe software writes data past the end, or before the beginning, of the intended buffer.
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')The program copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.
References