CVEvulnerability
CVE-2018-18584
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-10-23
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-787
Description
In mspack/cab.h in libmspack before 0.8alpha and cabextract before 1.8, the CAB block input buffer is one byte too small for the maximal Quantum block, leading to an out-of-bounds write.
Affected configurations
• cabextract project cabextract (< 1.8)
• libmspack project libmspack 0.3
• libmspack project libmspack 0.4
• libmspack project libmspack 0.5
• libmspack project libmspack 0.6
• libmspack project libmspack 0.7
• libmspack project libmspack 0.7.1
• debian debian linux 8.0
• redhat enterprise linux 7.0
• canonical ubuntu linux 12.04
• canonical ubuntu linux 14.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
• canonical ubuntu linux 18.10
• suse linux enterprise server 11
• suse linux enterprise server 12
• starwindsoftware starwind virtual san
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://access.redhat.com/errata/RHSA-2019:2049 Third Party Advisory
- https://bugs.debian.org/911640 Mailing List, Third Party Advisory
- https://github.com/kyz/libmspack/commit/40ef1b4093d77ad3a5cfcee1f5cb6108b3a3bcc2 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/10/msg00017.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201903-20 Third Party Advisory
- https://usn.ubuntu.com/3814-1/ Third Party Advisory
- https://usn.ubuntu.com/3814-2/ Third Party Advisory
- https://usn.ubuntu.com/3814-3/ Third Party Advisory
- https://www.cabextract.org.uk/#changes Product, Vendor Advisory
- https://www.openwall.com/lists/oss-security/2018/10/22/1 Mailing List, Third Party Advisory
- https://www.starwindsoftware.com/security/sw-20181213-0001/ Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2049 Third Party Advisory
- https://bugs.debian.org/911640 Mailing List, Third Party Advisory
- https://github.com/kyz/libmspack/commit/40ef1b4093d77ad3a5cfcee1f5cb6108b3a3bcc2 Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/10/msg00017.html Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201903-20 Third Party Advisory
- https://usn.ubuntu.com/3814-1/ Third Party Advisory
- https://usn.ubuntu.com/3814-2/ Third Party Advisory
- https://usn.ubuntu.com/3814-3/ Third Party Advisory
- https://www.cabextract.org.uk/#changes Product, Vendor Advisory
- https://www.openwall.com/lists/oss-security/2018/10/22/1 Mailing List, Third Party Advisory
- https://www.starwindsoftware.com/security/sw-20181213-0001/ Third Party Advisory