{
    "id": "CVE-2003-0826",
    "published": "2003-10-06 04:00:00",
    "last_modified": "2026-06-16 22:03:01",
    "cvss_score": "7.5",
    "cvss_severity": "HIGH",
    "cvss_version": "2.0",
    "cvss_vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
    "cwe": null,
    "description": "lsh daemon (lshd) does not properly return from certain functions in (1) read_line.c, (2) channel_commands.c, or (3) client_keyexchange.c when long input is provided, which could allow remote attackers to execute arbitrary code via a heap-based buffer overflow attack.",
    "epss_score": "0.12108",
    "epss_percentile": "0.96033",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 1,
    "updated_at": "2026-10-02 18:17:04",
    "priority": {
        "rank": 2,
        "label": "Patch early",
        "why": "A public exploit exists."
    },
    "products": [
        {
            "vendor": "gnu",
            "product": "lsh"
        }
    ],
    "kev_detail": null,
    "exploits": [
        {
            "source": "exploit-db",
            "ref_id": "23161",
            "title": "LSH 1.x - Remote Buffer Overflow (1)",
            "date": "2003-09-19",
            "url": "https://www.exploit-db.com/exploits/23161"
        },
        {
            "source": "exploit-db",
            "ref_id": "23162",
            "title": "LSH 1.x - Remote Buffer Overflow (2)",
            "date": "2003-09-19",
            "url": "https://www.exploit-db.com/exploits/23162"
        }
    ],
    "refs_list": [
        "http://bugs.debian.org/211662",
        "http://lists.grok.org.uk/pipermail/full-disclosure/2003-September/010496.html",
        "http://lists.lysator.liu.se/pipermail/lsh-bugs/2003q3/000120.html",
        "http://marc.info/?l=bugtraq&m=106398939512178&w=2",
        "http://marc.info/?l=bugtraq&m=106407188509874&w=2",
        "http://www.debian.org/security/2005/dsa-717",
        "http://bugs.debian.org/211662",
        "http://lists.grok.org.uk/pipermail/full-disclosure/2003-September/010496.html",
        "http://lists.lysator.liu.se/pipermail/lsh-bugs/2003q3/000120.html",
        "http://marc.info/?l=bugtraq&m=106398939512178&w=2",
        "http://marc.info/?l=bugtraq&m=106407188509874&w=2",
        "http://www.debian.org/security/2005/dsa-717"
    ]
}