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GitHub Advisory DatabaseGHSA-4749-P7RX-8JJJ

HistoryMay 14, 2022 - 3:07 a.m.

tlslite remote denial of service vulnerability

2022-05-1403:07:28

CWE-119

GitHub Advisory Database

github.com

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.004 Low

EPSS

Percentile

75.0%

JSON

The tlslite library before 0.4.9 for Python allows remote attackers to trigger a denial of service (runtime exception and process crash).

Affected configurations

Vulners

Node

tlslite_projecttlsliteRange<0.4.9python

CPENameOperatorVersion
tlslitelt0.4.9

CPE	Name	Operator	Version
	tlslite	lt	0.4.9

References

bugzilla.redhat.com/show_bug.cgi?id=1254215

github.com/advisories/GHSA-4749-p7rx-8jjj

github.com/trevp/tlslite/commit/aca8d4f898b436ff6754e1a9ab96cae976c8a853

groups.google.com/forum/#!topic/tlslite-dev/MoWE7B0A4iU

nvd.nist.gov/vuln/detail/CVE-2015-3220

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.004 Low

EPSS

Percentile

75.0%

JSON

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