Vulnerability Details : CVE-2019-9143
An issue was discovered in Exiv2 0.27. There is infinite recursion at Exiv2::Image::printTiffStructure in the file image.cpp. This can be triggered by a crafted file. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2019-9143
- cpe:2.3:a:exiv2:exiv2:0.27:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-9143
0.71%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-9143
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2019-9143
-
The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-9143
-
https://github.com/Exiv2/exiv2/issues/711
uncontrolled recursion loop in Exiv2::Image::printTiffStructure() · Issue #711 · Exiv2/exiv2 · GitHubExploit;Third Party Advisory
-
https://research.loginsoft.com/bugs/uncontrolled-recursion-loop-in-exiv2imageprinttiffstructure-exiv2-0-27/
CVE-2019-9143: Uncontrolled recursion loop in Exiv2::Image::printTiffStructure() - exiv2-0.27 - Loginsoft ResearchExploit;Third Party Advisory
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http://www.securityfocus.com/bid/107161
Exiv2 Multiple Remote Denial of Service VulnerabilitiesThird Party Advisory;VDB Entry
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