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Known exploited vulnerability

CVE-2013-3163

highCVSS 3.1 8.8In CISA KEVEPSS 71%Published · n/a

The short answer

CVE-2013-3163 affects n/a n/a and is rated high (CVSS 8.8). CISA added it to the Known Exploited Vulnerabilities catalog on 2023-03-30: attackers are using it, so patch it first. The vendor has linked a patch.

What it is

Microsoft Internet Explorer 8 through 10 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2013-3144 and CVE-2013-3151.

Weakness: CWE-787.

Severity

8.8 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploited (CISA KEV)

Yes, since Mar 30, 2023

Federal due date Apr 20, 2023

EPSS, next 30 days

71%

Higher than 99% of scored CVEs

How it can be exploited

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

What CISA says to do

The impacted product is end-of-life and should be disconnected if still in use.

Affected products

n/a. NVD's record lists the exact affected versions.

References

Questions

Is CVE-2013-3163 being exploited?

Yes. CISA added CVE-2013-3163 to its Known Exploited Vulnerabilities catalog on 2023-03-30, with a federal remediation due date of 2023-04-20.

How do I fix CVE-2013-3163?

CISA's required action: The impacted product is end-of-life and should be disconnected if still in use.

From NVD, CISA KEV, FIRST EPSS and OSV.dev, checked . Status on NVD: Analyzed. The description is NVD's text, quoted as published.

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