{"cve":"CVE-2008-1367","nvd":{"published":"2008-03-17T23:44:00.000","modified":"2026-06-16T22:51:35.090","status":"Modified","description":"gcc 4.3.x does not generate a cld instruction while compiling functions used for string manipulation such as memcpy and memmove on x86 and i386, which can prevent the direction flag (DF) from being reset in violation of ABI conventions and cause data to be copied in the wrong direction during signal handling in the Linux kernel, which might allow context-dependent attackers to trigger memory corruption. NOTE: this issue was originally reported for CPU consumption in SBCL.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"references":["http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=469058","http://gcc.gnu.org/ml/gcc-patches/2008-03/msg00417.html","http://gcc.gnu.org/ml/gcc-patches/2008-03/msg00428.html","http://gcc.gnu.org/ml/gcc-patches/2008-03/msg00432.html","http://gcc.gnu.org/ml/gcc-patches/2008-03/msg00499.html"],"products":["gnu:gcc"],"source":"nvd","synced_at":"2026-10-19T19:51:11.071189229+00:00"},"epss":{"cve":"CVE-2008-1367","score":0.02791,"percentile":0.86423,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}