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cvelistMitreCVELIST:CVE-2013-5018
HistoryAug 28, 2013 - 5:18 p.m.

CVE-2013-5018

2013-08-2817:18:00
mitre
raw.githubusercontent.com
2

6.4 Medium

AI Score

Confidence

High

0.042 Low

EPSS

Percentile

92.2%

The is_asn1 function in strongSwan 4.1.11 through 5.0.4 does not properly validate the return value of the asn1_length function, which allows remote attackers to cause a denial of service (segmentation fault) via a (1) XAuth username, (2) EAP identity, or (3) PEM encoded file that starts with a 0x04, 0x30, or 0x31 character followed by an ASN.1 length value that triggers an integer overflow.

6.4 Medium

AI Score

Confidence

High

0.042 Low

EPSS

Percentile

92.2%