| Vulnerability Name: | CVE-2018-14939 (CCN-147961) | ||||||||||||||||||||||||
| Assigned: | 2018-07-23 | ||||||||||||||||||||||||
| Published: | 2018-07-23 | ||||||||||||||||||||||||
| Updated: | 2018-10-17 | ||||||||||||||||||||||||
| Summary: | The get_app_path function in desktop/unx/source/start.c in LibreOffice through 6.0.5 mishandles the realpath function in certain environments such as FreeBSD libc, which might allow attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact if LibreOffice is automatically launched during web browsing with pathnames controlled by a remote web site. | ||||||||||||||||||||||||
| CVSS v3 Severity: | 9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) 8.6 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:U/RC:R)
4.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:U/RC:R)
| ||||||||||||||||||||||||
| CVSS v2 Severity: | 7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
| ||||||||||||||||||||||||
| Vulnerability Type: | CWE-119 | ||||||||||||||||||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||||||||||||||||||
| References: | Source: MITRE Type: CNA CVE-2018-14939 Source: BID Type: Third Party Advisory, VDB Entry 105047 Source: CCN Type: BID-105047 LibreOffice CVE-2018-14939 Buffer Overflow Vulnerability Source: CCN Type: Bugzilla Bug 118514 overflow at realpath() Source: MISC Type: Third Party Advisory https://bugs.documentfoundation.org/show_bug.cgi?id=118514 Source: XF Type: UNKNOWN libreoffice-cve201814939-dos(147961) Source: CCN Type: LibreOffice Web site LibreOffice | ||||||||||||||||||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||||||||||||||||||
| Oval Definitions | |||||||||||||||||||||||||
| |||||||||||||||||||||||||
| BACK | |||||||||||||||||||||||||