CVE-2018-19129
UnknownEPSS 0.90%
Last modified
CVE-2018-19129 is a vulnerability of currently unknown severity. In Libav 12.3, a NULL pointer dereference (RIP points to zero) issue in ff_mpa_synth_filter_float in libavcodec/mpegaudiodsp_template.c can cause a segmentation fault (application crash) via a crafted mov file.. EPSS estimates a 0.90% chance of exploitation in the next 30 days.
Description
In Libav 12.3, a NULL pointer dereference (RIP points to zero) issue in ff_mpa_synth_filter_float in libavcodec/mpegaudiodsp_template.c can cause a segmentation fault (application crash) via a crafted mov file.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libav | Libav | 12.3 |
References
- https://bugzilla.libav.org/show_bug.cgi?id=1138Issue Tracking, Third Party Advisory
- https://bugzilla.libav.org/show_bug.cgi?id=1138Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-19129?
In Libav 12.3, a NULL pointer dereference (RIP points to zero) issue in ff_mpa_synth_filter_float in libavcodec/mpegaudiodsp_template.c can cause a segmentation fault (application crash) via a crafted mov file.
How severe is CVE-2018-19129?
Severity scoring for CVE-2018-19129 is pending analysis. The EPSS model estimates a 0.90% probability of exploitation in the next 30 days.
How do I fix CVE-2018-19129?
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-2018-19129?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST