SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2003-1432

Epic Games Unreal Engine 226f through 436 allows remote attackers to cause a denial of service (CPU consumption or crash) and possibly execute arbitrary code via (1) a packet with a negative size value, which is treated as a large positive number during…

HIGH 10.0EPSS 7.54%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (7.54%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Epic Games Unreal Engine 226f through 436 allows remote attackers to cause a denial of service (CPU consumption or crash) and possibly execute arbitrary code via (1) a packet with a negative size value, which is treated as a large positive number during memory allocation, or (2) a negative size value in a package file.

CVSS 2.0
10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
7.54% probability · 94th percentile
CISA KEV
Not listed
Weakness
CWE-94, CWE-189
Affected
epic games/unreal engine · epic games/unreal tournament 2003
Source
cve@mitre.org

References

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