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CVE-2018-20763

Good to know:

Date: February 6, 2019

In GPAC 0.7.1 and earlier, gf_text_get_utf8_line in media_tools/text_import.c in libgpac_static.a allows an out-of-bounds write because of missing szLineConv bounds checking.

Language: C

Severity Score

7.8

Related Resources (8)

Url: https://usn.ubuntu.com/3926-1/

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-20763

Url: https://github.com/gpac/gpac/commit/1c449a34fe0b50aaffb881bfb9d7c5ab0bb18cdd

Url: https://security-tracker.debian.org/tracker/CVE-2018-20763

Url: https://github.com/gpac/gpac/issues/1188

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2018-20763

Url: https://lists.debian.org/debian-lts-announce/2019/02/msg00040.html

Url: https://www.mend.io/vulnerability-database/CVE-2018-20763

Severity Score

7.8

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

CVSS v3

Base Score:	7.8
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	6.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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