CVE-2017-18246
UnknownEPSS 1.03%
Last modified
CVE-2017-18246 is a vulnerability of currently unknown severity. The pcm_encode_frame function in libavcodec/pcm.c in Libav 12.2 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted media file.. EPSS estimates a 1.03% chance of exploitation in the next 30 days.
Description
The pcm_encode_frame function in libavcodec/pcm.c in Libav 12.2 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted media file.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Libav | Libav | 12.2 |
References
- https://bugzilla.libav.org/show_bug.cgi?id=1095Issue Tracking, Third Party Advisory
- https://bugzilla.libav.org/show_bug.cgi?id=1095Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-18246?
The pcm_encode_frame function in libavcodec/pcm.c in Libav 12.2 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted media file.
How severe is CVE-2017-18246?
Severity scoring for CVE-2017-18246 is pending analysis. The EPSS model estimates a 1.03% probability of exploitation in the next 30 days.
How do I fix CVE-2017-18246?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2017
- CVE-2017-18240The Gentoo app-admin/collectd package before 5.7.2-r1 sets t…
- CVE-2017-18241fs/f2fs/segment.c in the Linux kernel before 4.13 allows loc…
- CVE-2017-18242The apply_dependent_coupling function in libavcodec/aacdec.c…
- CVE-2017-18243The unpack_parse_unit function in libavcodec/dirac_parser.c …
- CVE-2017-18244The stereo_processing function in libavcodec/aacps.c in Liba…
- CVE-2017-18245The mpc8_probe function in libavformat/mpc8.c in Libav 12.2 …
- CVE-2017-18247The av_audio_fifo_size function in libavutil/audio_fifo.c in…
- CVE-2017-18248The add_job function in scheduler/ipp.c in CUPS before 2.2.6…
- CVE-2017-18249The add_free_nid function in fs/f2fs/node.c in the Linux ker…
- CVE-2017-1825Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultI…
- CVE-2017-18250An issue was discovered in ImageMagick 7.0.7. A NULL pointer…
- CVE-2017-18251An issue was discovered in ImageMagick 7.0.7. A memory leak …
Are you affected by CVE-2017-18246?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST