Vulnerability Details : CVE-2022-37434
Potential exploit
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).
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2022-37434
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:storagegrid:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:hci:-:*:*:*:*:*:*:*
- cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
- cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:*
- cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:a:netapp:management_services_for_element_software:-:*:*:*:*:*:*:*
- cpe:2.3:a:zlib:zlib:*:*:*:*:*:*:*:*
- Stormshield » Stormshield Network SecurityVersions from including (>=) 3.7.31 and before (<) 3.7.34cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*
- cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*
- Stormshield » Stormshield Network SecurityVersions from including (>=) 3.11.0 and before (<) 3.11.22cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*
- cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-37434
92.74%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 100 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-37434
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2022-37434
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The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-37434
-
https://support.apple.com/kb/HT213494
About the security content of macOS Monterey 12.6.1 - Apple SupportThird Party Advisory
-
http://www.openwall.com/lists/oss-security/2022/08/09/1
oss-security - Re: zlib buffer overflowMailing List;Patch;Third Party Advisory
-
https://github.com/madler/zlib/blob/21767c654d31d2dccdde4330529775c6c5fd5389/zlib.h#L1062-L1063
zlib/zlib.h at 21767c654d31d2dccdde4330529775c6c5fd5389 · madler/zlib · GitHubExploit;Third Party Advisory
-
https://support.apple.com/kb/HT213488
About the security content of macOS Ventura 13 - Apple SupportThird Party Advisory
-
https://security.netapp.com/advisory/ntap-20220901-0005/
CVE-2022-37434 Zlib Vulnerability in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NMBOJ77A7T7PQCARMDUK75TE6LLESZ3O/
[SECURITY] Fedora 35 Update: rsync-3.2.5-1.fc35 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
http://seclists.org/fulldisclosure/2022/Oct/42
Full Disclosure: APPLE-SA-2022-10-27-6 Additional information for APPLE-SA-2022-10-24-3 macOS Monterey 12.6.1Mailing List;Third Party Advisory
-
http://seclists.org/fulldisclosure/2022/Oct/37
Full Disclosure: APPLE-SA-2022-10-27-1 iOS 15.7.1 and iPadOS 15.7.1Mailing List;Third Party Advisory
-
http://seclists.org/fulldisclosure/2022/Oct/41
Full Disclosure: APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13Mailing List;Third Party Advisory
-
https://security.netapp.com/advisory/ntap-20230427-0007/
April 2023 MySQL Server Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X5U7OTKZSHY2I3ZFJSR2SHFHW72RKGDK/
[SECURITY] Fedora 37 Update: zlib-1.2.12-5.fc37 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://github.com/curl/curl/issues/9271
Test 224 fails with CVE-2022-37434 patched zlib · Issue #9271 · curl/curl · GitHubExploit;Issue Tracking;Third Party Advisory
-
https://support.apple.com/kb/HT213491
About the security content of watchOS 9.1 - Apple SupportThird Party Advisory
-
https://github.com/nodejs/node/blob/75b68c6e4db515f76df73af476eccf382bbcb00a/deps/zlib/inflate.c#L762-L764
node/inflate.c at 75b68c6e4db515f76df73af476eccf382bbcb00a · nodejs/node · GitHubExploit;Third Party Advisory
-
https://support.apple.com/kb/HT213490
About the security content of iOS 15.7.1 and iPadOS 15.7.1 - Apple SupportThird Party Advisory
-
http://seclists.org/fulldisclosure/2022/Oct/38
Full Disclosure: APPLE-SA-2022-10-27-2 Additional information for APPLE-SA-2022-10-24-1 iOS 16.1 and iPadOS 16Mailing List;Third Party Advisory
-
https://support.apple.com/kb/HT213489
About the security content of iOS 16.1 and iPadOS 16 - Apple SupportThird Party Advisory
-
https://www.debian.org/security/2022/dsa-5218
Debian -- Security Information -- DSA-5218-1 zlibThird Party Advisory
-
http://www.openwall.com/lists/oss-security/2022/08/05/2
oss-security - zlib buffer overflowMailing List;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2022/09/msg00012.html
[SECURITY] [DLA 3103-1] zlib security updateMailing List;Third Party Advisory
-
https://github.com/ivd38/zlib_overflow
GitHub - ivd38/zlib_overflow: Program to trigger zlib 1.2.12 buffer overflowExploit;Third Party Advisory
-
https://github.com/madler/zlib/commit/eff308af425b67093bab25f80f1ae950166bece1
Fix a bug when getting a gzip header extra field with inflate(). · madler/zlib@eff308a · GitHubPatch;Third Party Advisory
-
https://support.apple.com/kb/HT213493
About the security content of macOS Big Sur 11.7.1 - Apple SupportThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YRQAI7H4M4RQZ2IWZUEEXECBE5D56BH2/
[SECURITY] Fedora 36 Update: rsync-3.2.5-1.fc36 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAVPQNCG3XRLCLNSQRM3KAN5ZFMVXVTY/
[SECURITY] Fedora 35 Update: zlib-1.2.11-32.fc35 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWN4VE3JQR4O2SOUS5TXNLANRPMHWV4I/
[SECURITY] Fedora 36 Update: zlib-1.2.11-33.fc36 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
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