https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2017-2808.htmlhttps://patchthecve.com/cve/CVE-2017-2808.htmlWed, 17 Jun 2026 01:16:54 +0000HIGH 7.5: An exploitable use-after-free vulnerability exists in the account parsing component of the Ledger-CLI 3.1.1. A specially crafted ledger file can cause a use-after-free vulnerability resulting in arbitrary code execution. An attacker can convince a user to load a journal file to trigger this vulnerabhttps://patchthecve.com/cve/CVE-2017-2807.htmlhttps://patchthecve.com/cve/CVE-2017-2807.htmlWed, 17 Jun 2026 01:16:54 +0000HIGH 7.5: 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.https://patchthecve.com/cve/CVE-2017-12482.htmlhttps://patchthecve.com/cve/CVE-2017-12482.htmlWed, 17 Jun 2026 01:03:22 +0000HIGH 7.8: The ledger::parse_date_mask_routine function in times.cc in Ledger 3.1.1 allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted file.https://patchthecve.com/cve/CVE-2017-12481.htmlhttps://patchthecve.com/cve/CVE-2017-12481.htmlWed, 17 Jun 2026 01:03:22 +0000HIGH 7.8: The find_option function in option.cc in Ledger 3.1.1 allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted file.