CVE-2018-14682
UnknownEPSS 3.81%
Last modified
CVE-2018-14682 is a vulnerability of currently unknown severity. An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the TOLOWER() macro for CHM decompression.. EPSS estimates a 3.81% chance of exploitation in the next 30 days.
Description
An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the TOLOWER() macro for CHM decompression.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Cabextract | Libmspack | 0.0.20060920 | Alpha |
| Cabextract | Libmspack | 0.3 | Alpha |
| Cabextract | Libmspack | 0.4 | Alpha |
| Cabextract | Libmspack | 0.5 | Alpha |
| Cabextract | Libmspack | 0.6 | Alpha |
| Cabextract Project | Cabextract | <= 1.5 | — |
| Canonical | Ubuntu Linux | 12.04 | — |
| Canonical | Ubuntu Linux | 14.04 | — |
| Canonical | Ubuntu Linux | 16.04 | — |
| Canonical | Ubuntu Linux | 18.04 | — |
| Debian | Debian Linux | 8.0 | — |
| Debian | Debian Linux | 9.0 | — |
| Redhat | Ansible Tower | 3.3 | — |
| Redhat | Enterprise Linux Desktop | 7.0 | — |
| Redhat | Enterprise Linux Server | 7.0 | — |
| Redhat | Enterprise Linux Workstation | 7.0 | — |
References
- http://www.openwall.com/lists/oss-security/2018/07/26/1Mailing List, Third Party Advisory
- http://www.securitytracker.com/id/1041410Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:3327Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:3505Third Party Advisory
- https://bugs.debian.org/904800Issue Tracking, Mailing List, Patch, Third Party Advisory
- https://github.com/kyz/libmspack/commit/4fd9ccaa54e1aebde1e4b95fb0163b699fd7bcc8Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/08/msg00007.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201903-20Third Party Advisory
- https://usn.ubuntu.com/3728-1/Third Party Advisory
- https://usn.ubuntu.com/3728-2/Third Party Advisory
- https://usn.ubuntu.com/3728-3/Third Party Advisory
- https://usn.ubuntu.com/3789-2/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4260Third Party Advisory
- http://www.openwall.com/lists/oss-security/2018/07/26/1Mailing List, Third Party Advisory
- http://www.securitytracker.com/id/1041410Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:3327Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:3505Third Party Advisory
- https://bugs.debian.org/904800Issue Tracking, Mailing List, Patch, Third Party Advisory
- https://github.com/kyz/libmspack/commit/4fd9ccaa54e1aebde1e4b95fb0163b699fd7bcc8Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/08/msg00007.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201903-20Third Party Advisory
- https://usn.ubuntu.com/3728-1/Third Party Advisory
- https://usn.ubuntu.com/3728-2/Third Party Advisory
- https://usn.ubuntu.com/3728-3/Third Party Advisory
- https://usn.ubuntu.com/3789-2/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4260Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-14682?
An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the TOLOWER() macro for CHM decompression.
How severe is CVE-2018-14682?
Severity scoring for CVE-2018-14682 is pending analysis. The EPSS model estimates a 3.81% probability of exploitation in the next 30 days.
How do I fix CVE-2018-14682?
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-2018-14682?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST