{
    "id": "CVE-2013-1591",
    "published": "2013-01-31 23:55:01",
    "last_modified": "2026-06-16 23:51:44",
    "cvss_score": "9.8",
    "cvss_severity": "CRITICAL",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "cwe": "CWE-190",
    "description": "Stack-based buffer overflow in libpixman, as used in Pale Moon before 15.4 and possibly other products, has unspecified impact and context-dependent attack vectors.  NOTE: this issue might be resultant from an integer overflow in the fast_composite_scaled_bilinear function in pixman-inlines.h, which triggers an infinite loop.",
    "epss_score": "0.03626",
    "epss_percentile": "0.89236",
    "kev": 0,
    "kev_due": null,
    "has_exploit": 0,
    "updated_at": "2026-10-09 18:17:12",
    "priority": {
        "rank": 3,
        "label": "In your normal cycle",
        "why": "Critical by CVSS (9.8), but no sign of active exploitation."
    },
    "products": [
        {
            "vendor": "palemoon",
            "product": "pale_moon"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_linux"
        },
        {
            "vendor": "redhat",
            "product": "enterprise_virtualization"
        }
    ],
    "kev_detail": null,
    "exploits": [],
    "refs_list": [
        "http://cgit.freedesktop.org/pixman/commit/?id=de60e2e0e3eb6084f8f14b63f25b3cbfb012943f",
        "http://rhn.redhat.com/errata/RHSA-2013-0687.html",
        "http://rhn.redhat.com/errata/RHSA-2013-0746.html",
        "http://www.mandriva.com/security/advisories?name=MDVSA-2013:116",
        "http://www.palemoon.org/releasenotes-ng.shtml",
        "https://bugzilla.redhat.com/show_bug.cgi?id=910149",
        "https://support.f5.com/csp/article/K51392553",
        "https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0077",
        "http://cgit.freedesktop.org/pixman/commit/?id=de60e2e0e3eb6084f8f14b63f25b3cbfb012943f",
        "http://rhn.redhat.com/errata/RHSA-2013-0687.html",
        "http://rhn.redhat.com/errata/RHSA-2013-0746.html",
        "http://www.mandriva.com/security/advisories?name=MDVSA-2013:116",
        "http://www.palemoon.org/releasenotes-ng.shtml",
        "https://bugzilla.redhat.com/show_bug.cgi?id=910149",
        "https://support.f5.com/csp/article/K51392553",
        "https://wiki.mageia.org/en/Support/Advisories/MGASA-2013-0077"
    ]
}