← gociux.comall exploited CVEs

Exploited vulnerability · CISA KEV

Is CVE-2023-32434 exploited? Yes: in CISA KEV since 23 Jun 2023

Gociux · Apple Multiple Products · data: CISA KEV, CVE record, FIRST EPSS

Yes. CVE-2023-32434, Apple Multiple Products Integer Overflow Vulnerability, is being exploited in the wild. CISA added it to its Known Exploited Vulnerabilities catalog on 23 Jun 2023, the day it was published. It affects Apple Multiple Products. If you run it, CISA's required action is: Apply updates per vendor instructions.

exploitedYesCISA KEV · 23 Jun 2023
ransomwareNot knownno confirmed use
EPSStop 1%among the most likely CVEs to be exploited
severity7.8CVSS 3.1 · high
US federal due14 Jul 2023BOD 22-01 deadline

What it is

Apple iOS. iPadOS, macOS, and watchOS contain an integer overflow vulnerability that could allow an application to execute code with kernel privileges.

VendorApple (96 exploited CVEs in KEV)
ProductMultiple Products
VulnerabilityApple Multiple Products Integer Overflow Vulnerability
WeaknessCWE-190
Published23 Jun 2023
Added to KEV23 Jun 2023
Reported by (CNA)apple

What to do

  1. Check whether you run it. Look for Multiple Products in your asset inventory, including appliances and cloud images. Stack check lists every exploited Apple CVE at once.
  2. Apply the fix. Apply updates per vendor instructions.
  3. If you can't patch today, take the affected service off the internet or restrict who can reach it, and check its logs for signs of compromise since 23 Jun 2023.
  4. Get told next time. Email alerts when CISA adds a CVE for Apple.

Other exploited CVEs in Multiple Products

References

Questions

Is CVE-2023-32434 being exploited?

Yes. CISA added CVE-2023-32434 to the Known Exploited Vulnerabilities catalog on 23 Jun 2023, which means there is reliable evidence of exploitation in the wild.

Is CVE-2023-32434 used in ransomware attacks?

CISA does not list known ransomware use for it. That can change, and exploitation alone is reason to fix it first.

How do I fix CVE-2023-32434?

Apply updates per vendor instructions. Check Apple's advisory for the fixed versions, and if you can't patch quickly, restrict access to the affected Multiple Products and watch it for signs of compromise.

Sources: CISA KEV (exploitation, ransomware use, required action, due date), the CVE record (publication date, CVSS, CNA), NVD and FIRST EPSS (live score). More: all KEV additions in June 2023 · Apple scorecard · act-now radar.

Running Apple in a regulated environment?

We check exposure across your estate, patch or mitigate with your team, and set up detection for what attackers do after exploiting it.

Get in touch →