Vulnerability Description
libarchive 3.3.2 suffers from an out-of-bounds read within lha_read_data_none() in archive_read_support_format_lha.c when extracting a specially crafted lha archive, related to lha_crc16.
CVSS Score
6.5
MEDIUM
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libarchive | Libarchive | 3.3.2 |
Related Weaknesses (CWE)
References
- https://access.redhat.com/errata/RHSA-2019:2298
- https://access.redhat.com/errata/RHSA-2019:3698
- https://bugs.debian.org/875960Issue TrackingMailing ListThird Party Advisory
- https://github.com/libarchive/libarchive/issues/948Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html
- https://security.gentoo.org/glsa/201908-11
- https://usn.ubuntu.com/3736-1/
- https://www.debian.org/security/2018/dsa-4360
- https://access.redhat.com/errata/RHSA-2019:2298
- https://access.redhat.com/errata/RHSA-2019:3698
- https://bugs.debian.org/875960Issue TrackingMailing ListThird Party Advisory
- https://github.com/libarchive/libarchive/issues/948Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html
- https://security.gentoo.org/glsa/201908-11
- https://usn.ubuntu.com/3736-1/
FAQ
What is CVE-2017-14503?
CVE-2017-14503 is a vulnerability with a CVSS score of 6.5 (MEDIUM). libarchive 3.3.2 suffers from an out-of-bounds read within lha_read_data_none() in archive_read_support_format_lha.c when extracting a specially crafted lha archive, related to lha_crc16.
How severe is CVE-2017-14503?
CVE-2017-14503 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-14503?
Check the references section above for vendor advisories and patch information. Affected products include: Libarchive Libarchive.