CVE-2025-8746

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{"bugzilla": {"description": "libopts: Libopts Memory Corruption Vulnerability", "id": "2387367", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2387367"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.3", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-119", "details": ["A vulnerability, which was classified as problematic, was found in GNU libopts up to 27.6. Affected is the function __strstr_sse2. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. This issue was initially reported to the tcpreplay project, but the code maintainer explains, that this \"bug appears to be in libopts which is an external library.\" This vulnerability only affects products that are no longer supported by the maintainer.", "A buffer overflow flaw was found in libopts. The `__strstr_sse2` function is susceptible to memory corruption due to manipulation of internal data structures. A local attacker can trigger this vulnerability. Exploitation occurs through crafted input, potentially leading to a denial of service."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2025-8746", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "sharutils", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Fix deferred", "package_name": "sharutils", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Fix deferred", "package_name": "sharutils", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "sharutils", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-08-09T06:02:07Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-8746\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-8746\nhttps://drive.google.com/file/d/1yjKOHxvL_9xExy4QUb5x43dxci1x59ts/view?usp=sharing\nhttps://github.com/appneta/tcpreplay/issues/957\nhttps://github.com/appneta/tcpreplay/issues/957#issuecomment-3124774393\nhttps://vuldb.com/?ctiid.319242\nhttps://vuldb.com/?id.319242\nhttps://vuldb.com/?submit.623632\nhttps://www.gnu.org/"], "threat_severity": "Low"}

{"created": "2025-08-12T11:47:09.860946+00:00", "updated": "2025-08-12T11:47:09.861003+00:00", "vendors": ["gnu", "gnu$PRODUCT$libopts"]}