cvelist/2022/1xxx/CVE-2022-1271.json

{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2022-1271",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "gzip, xz-utils",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "Fixed in gzip 1.12"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-179 - Incorrect Behavior Order: Early Validation, CWE-1173 Improper Use of Validation Framework"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2073310",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2073310"
            },
            {
                "refsource": "MISC",
                "name": "https://www.openwall.com/lists/oss-security/2022/04/07/8",
                "url": "https://www.openwall.com/lists/oss-security/2022/04/07/8"
            },
            {
                "refsource": "MISC",
                "name": "https://lists.gnu.org/r/bug-gzip/2022-04/msg00011.html",
                "url": "https://lists.gnu.org/r/bug-gzip/2022-04/msg00011.html"
            },
            {
                "refsource": "MISC",
                "name": "https://tukaani.org/xz/xzgrep-ZDI-CAN-16587.patch",
                "url": "https://tukaani.org/xz/xzgrep-ZDI-CAN-16587.patch"
            },
            {
                "refsource": "MISC",
                "name": "https://git.tukaani.org/?p=xz.git;a=commit;h=69d1b3fc29677af8ade8dc15dba83f0589cb63d6",
                "url": "https://git.tukaani.org/?p=xz.git;a=commit;h=69d1b3fc29677af8ade8dc15dba83f0589cb63d6"
            },
            {
                "refsource": "MISC",
                "name": "https://security-tracker.debian.org/tracker/CVE-2022-1271",
                "url": "https://security-tracker.debian.org/tracker/CVE-2022-1271"
            },
            {
                "refsource": "MISC",
                "name": "https://access.redhat.com/security/cve/CVE-2022-1271",
                "url": "https://access.redhat.com/security/cve/CVE-2022-1271"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202209-01",
                "url": "https://security.gentoo.org/glsa/202209-01"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://security.netapp.com/advisory/ntap-20220930-0006/",
                "url": "https://security.netapp.com/advisory/ntap-20220930-0006/"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the attacker's chosen file name (for example, a crafted file name), this can overwrite an attacker's content to an arbitrary attacker-selected file. This flaw occurs due to insufficient validation when processing filenames with two or more newlines where selected content and the target file names are embedded in crafted multi-line file names. This flaw allows a remote, low privileged attacker to force zgrep to write arbitrary files on the system."
            }
        ]
    }
}