Vulnerability CVE-2018-20763
Published: 2019-02-06

Description:
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.

Type:

CWE-787

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Gpac project -> GPAC 
Debian -> Debian linux 
Canonical -> Ubuntu linux 

 References:
https://github.com/gpac/gpac/commit/1c449a34fe0b50aaffb881bfb9d7c5ab0bb18cdd
https://github.com/gpac/gpac/issues/1188
https://lists.debian.org/debian-lts-announce/2019/02/msg00040.html
https://usn.ubuntu.com/3926-1/
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