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社区首页 >问答首页 >使用JQ将json转换为表时会出现"Cannot index string error“

问使用JQ将json转换为表时会出现"Cannot index string error“
EN

Stack Overflow用户
提问于 2019-08-13 18:00:13
回答 1查看 41关注 0票数 0

以下命令的输出

代码语言：javascript
复制
jq '.data[] | select(.vulnerable_configuration_cpe_2_2 | contains(["2.4.38"]))' search1.json

给了我

代码语言：javascript
复制
{
  "Modified": "2019-06-11T17:29:00.647000",
  "Published": "2019-06-11T17:29:00.630000",
  "cvss": "5.0",
  "cwe": "CWE-399",
  "id": "CVE-2019-0220",
  "last-modified": "2019-06-25T06:15:10.627000",
  "reason": "Text search",
  "references": [
    "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00051.html"
  ],
  "summary": "A vulnerability was found in Apache HTTP Server 2.4.0 to 2.4.38. When the path component of a request URL contains multiple consecutive slashes ('/'), directives such as LocationMatch and RewriteRule must account for duplicates in regular expressions while other aspects of the servers processing will implicitly collapse them.",
  "vulnerable_configuration": [
    "cpe:2.3:a:apache:http_server:2.4.0",
    "cpe:2.3:a:apache:http_server:2.4.1",
    "cpe:2.3:a:apache:http_server:2.4.2",
    "cpe:2.3:a:apache:http_server:2.4.3",
    "cpe:2.3:a:apache:http_server:2.4.4",
    "cpe:2.3:a:apache:http_server:2.4.6",
    "cpe:2.3:a:apache:http_server:2.4.7",
    "cpe:2.3:a:apache:http_server:2.4.8",
    "cpe:2.3:a:apache:http_server:2.4.9",
    "cpe:2.3:a:apache:http_server:2.4.10",
    "cpe:2.3:a:apache:http_server:2.4.12",
    "cpe:2.3:a:apache:http_server:2.4.14",
    "cpe:2.3:a:apache:http_server:2.4.16",
    "cpe:2.3:a:apache:http_server:2.4.17",
    "cpe:2.3:a:apache:http_server:2.4.18",
    "cpe:2.3:a:apache:http_server:2.4.19",
    "cpe:2.3:a:apache:http_server:2.4.20",
    "cpe:2.3:a:apache:http_server:2.4.21",
    "cpe:2.3:a:apache:http_server:2.4.22",
    "cpe:2.3:a:apache:http_server:2.4.23",
    "cpe:2.3:a:apache:http_server:2.4.24",
    "cpe:2.3:a:apache:http_server:2.4.25",
    "cpe:2.3:a:apache:http_server:2.4.26",
    "cpe:2.3:a:apache:http_server:2.4.27",
    "cpe:2.3:a:apache:http_server:2.4.28",
    "cpe:2.3:a:apache:http_server:2.4.29",
    "cpe:2.3:a:apache:http_server:2.4.30",
    "cpe:2.3:a:apache:http_server:2.4.32",
    "cpe:2.3:a:apache:http_server:2.4.33",
    "cpe:2.3:a:apache:http_server:2.4.34",
    "cpe:2.3:a:apache:http_server:2.4.35",
    "cpe:2.3:a:apache:http_server:2.4.36",
    "cpe:2.3:a:apache:http_server:2.4.37",
    "cpe:2.3:a:apache:http_server:2.4.38",
    "cpe:2.3:o:opensuse:leap:15.0",
    "cpe:2.3:o:opensuse:leap:42.3",
    "cpe:2.3:o:debian:debian_linux:8.0",
    "cpe:2.3:o:debian:debian_linux:9.0",
    "cpe:2.3:o:fedoraproject:fedora:28",
    "cpe:2.3:o:fedoraproject:fedora:29",
    "cpe:2.3:o:fedoraproject:fedora:30",
    "cpe:2.3:o:canonical:ubuntu_linux:14.04:-:-:-:lts",
    "cpe:2.3:o:canonical:ubuntu_linux:16.04:-:-:-:lts",
    "cpe:2.3:o:canonical:ubuntu_linux:18.04:-:-:-:lts",
    "cpe:2.3:o:canonical:ubuntu_linux:18.10"
  ],
  "vulnerable_configuration_cpe_2_2": [
    "cpe:/a:apache:http_server:2.4.0",
    "cpe:/a:apache:http_server:2.4.1",
    "cpe:/a:apache:http_server:2.4.2",
    "cpe:/a:apache:http_server:2.4.3",
    "cpe:/a:apache:http_server:2.4.4",
    "cpe:/a:apache:http_server:2.4.6",
    "cpe:/a:apache:http_server:2.4.7",
    "cpe:/a:apache:http_server:2.4.8",
    "cpe:/a:apache:http_server:2.4.9",
    "cpe:/a:apache:http_server:2.4.10",
    "cpe:/a:apache:http_server:2.4.12",
    "cpe:/a:apache:http_server:2.4.14",
    "cpe:/a:apache:http_server:2.4.16",
    "cpe:/a:apache:http_server:2.4.17",
    "cpe:/a:apache:http_server:2.4.18",
    "cpe:/a:apache:http_server:2.4.19",
    "cpe:/a:apache:http_server:2.4.20",
    "cpe:/a:apache:http_server:2.4.21",
    "cpe:/a:apache:http_server:2.4.22",
    "cpe:/a:apache:http_server:2.4.23",
    "cpe:/a:apache:http_server:2.4.24",
    "cpe:/a:apache:http_server:2.4.25",
    "cpe:/a:apache:http_server:2.4.26",
    "cpe:/a:apache:http_server:2.4.27",
    "cpe:/a:apache:http_server:2.4.28",
    "cpe:/a:apache:http_server:2.4.29",
    "cpe:/a:apache:http_server:2.4.30",
    "cpe:/a:apache:http_server:2.4.32",
    "cpe:/a:apache:http_server:2.4.33",
    "cpe:/a:apache:http_server:2.4.34",
    "cpe:/a:apache:http_server:2.4.35",
    "cpe:/a:apache:http_server:2.4.36",
    "cpe:/a:apache:http_server:2.4.37",
    "cpe:/a:apache:http_server:2.4.38",
    "cpe:/o:opensuse:leap:15.0",
    "cpe:/o:opensuse:leap:42.3",
    "cpe:/o:debian:debian_linux:8.0",
    "cpe:/o:debian:debian_linux:9.0",
    "cpe:/o:fedoraproject:fedora:28",
    "cpe:/o:fedoraproject:fedora:29",
    "cpe:/o:fedoraproject:fedora:30",
    "cpe:/o:canonical:ubuntu_linux:14.04::~~lts~~~",
    "cpe:/o:canonical:ubuntu_linux:16.04::~~lts~~~",
    "cpe:/o:canonical:ubuntu_linux:18.04::~~lts~~~",
    "cpe:/o:canonical:ubuntu_linux:18.10"
  ]
}
{
  "Modified": "2019-04-08T17:29:00.860000",
  "Published": "2019-04-08T17:29:00.843000",
  "cvss": "6.0",
  "cwe": "CWE-362",
  "id": "CVE-2019-0217",
  "last-modified": "2019-05-13T23:29:03.847000",
  "reason": "Text search",
  "references": [
    "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00051.html"
  ],
  "summary": "In Apache HTTP Server 2.4 release 2.4.38 and prior, a race condition in mod_auth_digest when running in a threaded server could allow a user with valid credentials to authenticate using another username, bypassing configured access control restrictions.",
  "vulnerable_configuration": [
    "cpe:2.3:a:apache:http_server:2.4.38",
    "cpe:2.3:o:debian:debian_linux:8.0",
    "cpe:2.3:o:debian:debian_linux:9.0",
    "cpe:2.3:o:fedoraproject:fedora:29",
    "cpe:2.3:o:fedoraproject:fedora:30",
    "cpe:2.3:o:canonical:ubuntu_linux:12.04:-:-:-:esm",
    "cpe:2.3:o:canonical:ubuntu_linux:14.04:-:-:-:lts",
    "cpe:2.3:o:canonical:ubuntu_linux:16.04:-:-:-:lts",
    "cpe:2.3:o:canonical:ubuntu_linux:18.04:-:-:-:lts",
    "cpe:2.3:o:canonical:ubuntu_linux:18.10",
    "cpe:2.3:o:redhat:enterprise_linux:7.0",
    "cpe:2.3:o:opensuse:leap:15.0",
    "cpe:2.3:o:opensuse:leap:42.3"
  ],
  "vulnerable_configuration_cpe_2_2": [
    "cpe:/a:apache:http_server:2.4.38",
    "cpe:/o:debian:debian_linux:8.0",
    "cpe:/o:debian:debian_linux:9.0",
    "cpe:/o:fedoraproject:fedora:29",
    "cpe:/o:fedoraproject:fedora:30",
    "cpe:/o:canonical:ubuntu_linux:12.04::~~esm~~~",
    "cpe:/o:canonical:ubuntu_linux:14.04::~~lts~~~",
    "cpe:/o:canonical:ubuntu_linux:16.04::~~lts~~~",
    "cpe:/o:canonical:ubuntu_linux:18.04::~~lts~~~",
    "cpe:/o:canonical:ubuntu_linux:18.10",
    "cpe:/o:redhat:enterprise_linux:7.0",
    "cpe:/o:opensuse:leap:15.0",
    "cpe:/o:opensuse:leap:42.3"
  ]
}

我只想在命令行上用一个简单的表格显示所有可能的字段，但我无法实现。我尝试了以下命令

代码语言：javascript
复制
echo $(jq '.data[] | select(.vulnerable_configuration_cpe_2_2 | contains(["2.4.38"]))' search1.json) | jq -r '.[] | "\(.summary)"'

但它给了我错误

代码语言：javascript
复制
jq: error (at <stdin>:1): Cannot index string with string "summary"

我已经对此进行了研究，并尝试修改此命令，但它有时会给我编译错误。我确信我在某个地方犯了一个非常愚蠢的错误

预期输出

代码语言：javascript
复制
ID CWE  CVSS  Summary
xyz xyz xyz    xyzxyzxyz
jq
EN

回答 1

Stack Overflow用户

发布于 2019-08-13 18:09:57

我自己想出来的

正确的命令是

代码语言：javascript
复制
echo $(jq '.data[] | select(.vulnerable_configuration_cpe_2_2 | contains(["2.4.38"]))' search1.json) | jq -r '. | "\(.summary)"'

在jq -r之后应该有一个.，而不是.[]

票数 -1
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/57475419

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