Vulnerability Name: | CVE-2018-9145 (CCN-141066) | ||||||||||||||||||||||||||||
Assigned: | 2018-03-29 | ||||||||||||||||||||||||||||
Published: | 2018-03-29 | ||||||||||||||||||||||||||||
Updated: | 2019-03-27 | ||||||||||||||||||||||||||||
Summary: | In the DataBuf class in include/exiv2/types.hpp in Exiv2 0.26, an issue exists in the constructor with an initial buffer size. A large size value may lead to a SIGABRT during an attempt at memory allocation. Note: some third parties have been unable to reproduce the SIGABRT when using the 4-DataBuf-abort-1 PoC file. | ||||||||||||||||||||||||||||
CVSS v3 Severity: | 6.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) 5.7 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:U/RC:R)
3.9 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L/E:U/RL:U/RC:R)
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CVSS v2 Severity: | 4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
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Vulnerability Type: | CWE-20 | ||||||||||||||||||||||||||||
Vulnerability Consequences: | Denial of Service | ||||||||||||||||||||||||||||
References: | Source: MITRE Type: CNA CVE-2018-9145 Source: CCN Type: Exiv2 Web site Exiv2 Source: MISC Type: Issue Tracking, Third Party Advisory https://bugzilla.novell.com/show_bug.cgi?id=1087879 Source: MISC Type: Issue Tracking, Third Party Advisory https://bugzilla.redhat.com/show_bug.cgi?id=1564281 Source: XF Type: UNKNOWN exiv2-cve20189145-dos(141066) Source: CCN Type: xiaoqx GIT Repository pocs/exiv2 at master · xiaoqx/pocs · GitHub Source: MISC Type: Exploit, Third Party Advisory https://github.com/xiaoqx/pocs/tree/master/exiv2 Source: GENTOO Type: Third Party Advisory GLSA-201811-14 Source: CCN Type: WhiteSource Vulnerability Database CVE-2018-9145 | ||||||||||||||||||||||||||||
Vulnerable Configuration: | Configuration 1: Configuration CCN 1: ![]() | ||||||||||||||||||||||||||||
Oval Definitions | |||||||||||||||||||||||||||||
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