High severity · published Feb 6, 2019
CVE-2018-20760
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 a certain -1 return value is mishandled
7.8
CVSS
1.4%
EPSS
No
On KEV
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 a certain -1 return value is mishandled.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 73% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0 · source: NVD
GP
Gpac · Gpac
through 0.7.1 · source: NVD
UL
Ubuntu Linux · Canonical
16.04; 18.04; 18.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-20760
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-20760
Patch
https://github.com/gpac/gpac/commit/4c1360818fc8948e9307059fba4dc47ba8ad255d
Exploit
https://github.com/gpac/gpac/issues/1177
Mailing List
https://lists.debian.org/debian-lts-announce/2019/02/msg00040.html
Third Party Advisory
https://usn.ubuntu.com/3926-1/
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