CVE-2018-20763
UnknownEPSS 1.41%
Last modified
CVE-2018-20763 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.41% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gpac Project | Gpac | <= 0.7.1 |
| Debian | Debian Linux | 8.0 |
| Canonical | Ubuntu Linux | 16.04 |
| Canonical | Ubuntu Linux | 18.04 |
| Canonical | Ubuntu Linux | 18.10 |
References
- https://github.com/gpac/gpac/commit/1c449a34fe0b50aaffb881bfb9d7c5ab0bb18cddPatch, Third Party Advisory
- https://github.com/gpac/gpac/issues/1188Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/02/msg00040.htmlMailing List, Third Party Advisory
- https://usn.ubuntu.com/3926-1/Third Party Advisory
- https://github.com/gpac/gpac/commit/1c449a34fe0b50aaffb881bfb9d7c5ab0bb18cddPatch, Third Party Advisory
- https://github.com/gpac/gpac/issues/1188Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/02/msg00040.htmlMailing List, Third Party Advisory
- https://usn.ubuntu.com/3926-1/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-20763?
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.
How severe is CVE-2018-20763?
Severity scoring for CVE-2018-20763 is pending analysis. The EPSS model estimates a 1.41% probability of exploitation in the next 30 days.
How do I fix CVE-2018-20763?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-20763?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST