CVE - CVE-2024-7264

CVE-ID
CVE-2024-7264	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
libcurl's ASN1 parser code has the `GTime2str()` function, used for parsing an ASN.1 Generalized Time field. If given an syntactically incorrect field, the parser might end up using -1 for the length of the time fraction, leading to a `strlen()` getting performed on a pointer to a heap buffer area that is not (purposely) null terminated. This flaw most likely leads to a crash, but can also lead to heap contents getting returned to the application when [CURLINFO_CERTINFO](https://curl.se/libcurl/c/CURLINFO_CERTINFO.html) is used.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:issue URL:https://hackerone.com/reports/2629968 MISC:json URL:https://curl.se/docs/CVE-2024-7264.json MISC:www URL:https://curl.se/docs/CVE-2024-7264.html MLIST:[oss-security] 20240731 [SECURITY ADVISORY] curl: CVE-2024-7264 ASN.1 date parser overread URL:http://www.openwall.com/lists/oss-security/2024/07/31/1
Assigning CNA
curl
Date Record Created
20240730	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240730)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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