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ubuntucveUbuntu.comUB:CVE-2023-33613
HistoryJun 06, 2023 - 12:00 a.m.

CVE-2023-33613

2023-06-0600:00:00
ubuntu.com
ubuntu.com
10
axtls
v2.1.5
heap buffer overflow
vulnerability
dos
unix
private key
parsing

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0

Percentile

15.7%

axTLS v2.1.5 was discovered to contain a heap buffer overflow in the
bi_import function in axtls-code/crypto/bigint.c. This vulnerability allows
attackers to cause a Denial of Service (DoS) when parsing a private key.

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchaxtls< anyUNKNOWN
ubuntu22.04noarchaxtls< anyUNKNOWN

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0

Percentile

15.7%

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