Week 30, 2023
24–30 July 2023
Newly exploited 3
Added to CISA KEV or flagged as exploited by ENISA this week — patch these first.
-
Medium 6.1
CVE-2023-37580 KEV Jul 27, 2023 Zimbra Collaboration (ZCS) 8 before 8.8.15 Patch 41 allows XSS in the Zimbra Classic Web Client.EPSS 49%
-
Medium 5.5
CVE-2023-38606 KEV Jul 26, 2023 This issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.6.8, iOS 15.7.8 and iPadOS 15.7.8, iOS 16.6 and iPadOS 16.6, …EPSS 2.9%
Apple · macOS · iOS and iPadOS · watchOS
-
Critical 10.0
CVE-2023-35078 KEV Jul 25, 2023 · ransomware An authentication bypass vulnerability in Ivanti EPMM allows unauthorized users to access restricted functionality or resources of the application without prop…EPSS 100%
Critical new vulnerabilities
Published this week with a CVSS score of 9.0 or higher, most likely to be exploited first.
-
Critical 10.0
CVE-2023-35078 An authentication bypass vulnerability in Ivanti EPMM allows unauthorized users to access restricted functionality or resources of the application without prop…EPSS 100%
- Critical 9.8 EPSS 73%
- Critical 9.8 EPSS 30%
-
Critical 9.8
CVE-2023-37895 Apache Jackrabbit RMI access can lead to RCEEPSS 3.2%
Apache Software Foundation · Apache Jackrabbit Standalone (jackrabbit-standalone and jackrabbit-standalone-components) · Apache Jackrabbit Webapp (jackrabbit-webapp)
- Critical 9.6 EPSS 2.3%
-
Critical 9.8
CVE-2023-33308 A stack-based overflow vulnerability [CWE-124] in Fortinet FortiOS version 7.0.0 through 7.0.10 and 7.2.0 through 7.2.3 and FortiProxy version 7.0.0 through 7.…EPSS 2.1%
-
Critical 9.8
CVE-2023-34478 Apache Shiro before 1.12.0, or 2.0.0-alpha-3, may be susceptible to a path traversal attack when used together with APIs or other web frameworks that route req…EPSS 2.1%
-
Critical 9.8
CVE-2023-35982 Unauthenticated Buffer Overflow Vulnerabilities in Services Accessed by the PAPI ProtocolEPSS 2.1%
Hewlett Packard Enterprise (HPE) · Aruba Access Points running InstantOS and ArubaOS 10
-
Critical 9.8
CVE-2023-35981 Unauthenticated Buffer Overflow Vulnerabilities in Services Accessed by the PAPI ProtocolEPSS 2.1%
Hewlett Packard Enterprise (HPE) · Aruba Access Points running InstantOS and ArubaOS 10
-
Critical 9.8
CVE-2023-35980 Unauthenticated Buffer Overflow Vulnerabilities in Services Accessed by the PAPI ProtocolEPSS 2.1%
Hewlett Packard Enterprise (HPE) · Aruba Access Points running InstantOS and ArubaOS 10
- Critical 9.8 EPSS 2%
- Critical 9.8 EPSS 1.6%
- Critical 9.6 EPSS 1.2%
- Critical 9.8 EPSS 1.2%
- Critical 9.8 EPSS 1%
Not critical, but likely targeted
New this week with the highest EPSS — a lower CVSS score does not mean nobody will use them.
- High 8.2 EPSS 79%
-
Unscored
CVE-2023-31465 An issue was discovered in FSMLabs TimeKeeper 8.0.17 through 8.0.28. By intercepting requests from various timekeeper streams, it is possible to find the getsa…EPSS 46%
- High 7.2 EPSS 21%
-
High 8.8
CVE-2023-37450 The issue was addressed with improved checks. This issue is fixed in iOS 16.6 and iPadOS 16.6, Safari 16.5.2, tvOS 16.6, macOS Ventura 13.5, watchOS 9.6. Proce…EPSS 19%
Apple · macOS · iOS and iPadOS · watchOS
-
High 7.8
CVE-2023-2640 On Ubuntu kernels carrying both c914c0e27eb0 and "UBUNTU: SAUCE: overlayfs: Skip permission checking for trusted.overlayfs.* xattrs", an unprivileged user may …EPSS 15%
-
Unscored
CVE-2022-4906 Inappropriate implementation in Blink in Google Chrome prior to 108.0.5359.71 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page…EPSS 13%
- High 7.1 EPSS 9.7%
- Medium 6.3 EPSS 9.2%
Advisories
- SUSE / openSUSE Security Updates 506 critical
- BSI CERT-Bund (WID) 431 critical
- Ubuntu Security Notices (USN) 241 critical
- Debian Security (DSA / DLA) 152 critical
- Oracle Linux Security Advisories (ELSA) 124 critical
- CISA ICS & IT advisories 72 critical
- CERT@VDE 1
- DLA-3501-1 renderdoc - security update 3 CVEs
- SUSE-SU-2023:2970-1 Security update for python-scipy 2 CVEs
- SUSE-SU-2023:2957-1 Security update for python39 2 CVEs
- DLA-3502-1 python-git - security update 2 CVEs
- ICSA-23-208-03 Mitsubishi Electric CNC Series (Update E) 1 CVEs
- ELSA-2023-12656 Critical: linux-firmware security update (Oracle Linux 9) 1 CVEs
- ELSA-2023-12655 Critical: linux-firmware security update (Oracle Linux 8) 1 CVEs
- ELSA-2023-12657 Critical: linux-firmware security update (Oracle Linux 7) 1 CVEs
- ELSA-2023-12654 Critical: linux-firmware security update (Oracle Linux 7) 1 CVEs
- ICSA-23-206-03 Emerson ROC800 Series RTU and DL8000 Preset Controller 1 CVEs