PatchTheCVECVE-2017-8419: LAME through 3.99.5 relies on the signed integer data type for values in a WAV or AIFF header, which allows re
CVE-2017-8419 is a high-severity flaw (CVSS 7.8) affecting lame. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
LAME through 3.99.5 relies on the signed integer data type for values in a WAV or AIFF header, which allows remote attackers to cause a denial of service (stack-based buffer overflow or heap-based buffer overflow) or possibly have unspecified other impact via a crafted file, as demonstrated by mishandling of num_channels.
Why this priority
- High severity
- Public exploit reference
A fixed release or distro patch exists.
Risk facts
| CVSS score | 7.8 (High) |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | Required |
| EPSS exploit chance | 1.5% (top 25%) |
| CISA exploited list | No |
| Weakness | CWE-119 |
| Published | 2017-05-02 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2017-8419?
lame: upgrade to newer than 3.99.5. Exact commands for each OS are on this page.
Is CVE-2017-8419 being exploited?
CVE-2017-8419 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2017-8419 affect?
CVE-2017-8419 affects lame. Severity is high (CVSS 7.8). LAME through 3.99.5 relies on the signed integer data type for values in a WAV or AIFF header, which allows remote attackers to cause a denial of service (stack-based buffer overflow or heap-based buffer overflow) or possibly have unspecifi
How urgent is CVE-2017-8419?
Priority 51/100. High severity; Public exploit reference
Related CVEs
- CVE-2017-9872 HIGH 7.8 DOWNGRADE The III_dequantize_sample function in layer3.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other
- CVE-2017-9871 HIGH 7.8 DOWNGRADE The III_i_stereo function in layer3.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other products,
- CVE-2017-9870 MEDIUM 5.5 DOWNGRADE The III_i_stereo function in layer3.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other products,
- CVE-2017-9869 MEDIUM 5.5 DOWNGRADE The II_step_one function in layer2.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other products,
- CVE-2017-9412 MEDIUM 5.5 DOWNGRADE The unpack_read_samples function in frontend/get_audio.c in LAME 3.99.5 allows remote attackers to cause a den