CVE-2018-8828

2018-03-2020:29:00

Alpine Linux Development Team

security.alpinelinux.org

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.8 High

AI Score

Confidence

High

0.14 Low

EPSS

Percentile

95.7%

JSON

A Buffer Overflow issue was discovered in Kamailio before 4.4.7, 5.0.x before 5.0.6, and 5.1.x before 5.1.2. A specially crafted REGISTER message with a malformed branch or From tag triggers an off-by-one heap-based buffer overflow in the tmx_check_pretran function in modules/tmx/tmx_pretran.c.

OSVersionArchitecturePackageVersionFilename
Alpine3.4-mainnoarchkamailio< 4.4.0-r2UNKNOWN
Alpine3.5-mainnoarchkamailio< 4.4.5-r1UNKNOWN
Alpine3.6-mainnoarchkamailio< 5.0.2-r2UNKNOWN