Vulnerability Details CVE-2017-2807
An exploitable buffer overflow vulnerability exists in the tag parsing functionality of Ledger-CLI 3.1.1. A specially crafted journal file can cause an integer underflow resulting in code execution. An attacker can construct a malicious journal file to trigger this vulnerability.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 70.0%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 6.8
References
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00031.html
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00029.html
- http://www.securityfocus.com/bid/100543
- https://security.gentoo.org/glsa/202004-05
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0303
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00031.html
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00029.html
- http://www.securityfocus.com/bid/100543
- https://security.gentoo.org/glsa/202004-05
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0303
Products affected by CVE-2017-2807
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cpe:2.3:a:ledger-cli:ledger:3.1.1