{
  "threat_severity" : "Moderate",
  "public_date" : "2024-02-19T00:00:00Z",
  "bugzilla" : {
    "description" : "less: missing quoting of shell metacharacters in LESSCLOSE handling",
    "id" : "2265081",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2265081"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.0",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-77",
  "details" : [ "close_altfile in filename.c in less before 606 omits shell_quote calls for LESSCLOSE.", "A flaw was found in less. The close_altfile() function in filename.c omits shell_quote calls for LESSCLOSE, a command line to invoke the optional input postprocessor. This issue could lead to an OS command injection vulnerability and arbitrary command execution on the host operating system." ],
  "statement" : "To exploit this issue, an attacker needs the ability to influence the LESSCLOSE environment variable. This requirement makes this CVE a Moderate impact CVE.",
  "affected_release" : [ {
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    "release_date" : "2024-04-02T00:00:00Z",
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  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2024-07-02T00:00:00Z",
    "advisory" : "RHSA-2024:4256",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8",
    "package" : "less-0:530-3.el8_10"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Extended Update Support",
    "release_date" : "2024-04-23T00:00:00Z",
    "advisory" : "RHSA-2024:1989",
    "cpe" : "cpe:/o:redhat:rhel_eus:8.6",
    "package" : "less-0:530-2.el8_6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.8 Extended Update Support",
    "release_date" : "2024-04-18T00:00:00Z",
    "advisory" : "RHSA-2024:1875",
    "cpe" : "cpe:/o:redhat:rhel_eus:8.8",
    "package" : "less-0:530-2.el8_8"
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    "release_date" : "2024-04-08T00:00:00Z",
    "advisory" : "RHSA-2024:1692",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9",
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  "package_state" : [ {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Out of support scope",
    "package_name" : "less",
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  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2022-48624\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-48624" ],
  "name" : "CVE-2022-48624",
  "csaw" : false
}