VulnerabilityModified

CVE-2017-2477

It allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via unknown vectors.

CRITICAL 9.8EPSS 1.22%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.22%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

An issue was discovered in certain Apple products. macOS before 10.12.4 is affected. The issue involves the "libxslt" component. It allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via unknown vectors.

CVSS 3.0: 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 1.22% probability · 67th percentile
CISA KEV: Not listed
Weakness: CWE-119
Affected: apple/mac os x
Source: product-security@apple.com

References

http://www.securityfocus.com/bid/97303
https://support.apple.com/HT207615Vendor Advisory
http://www.securityfocus.com/bid/97303
https://support.apple.com/HT207615Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.