Vulnerability-Lookup

RHSA-2015_2111

Vulnerability from csaf_redhat - Published: 2015-11-19 03:18 - Updated: 2024-11-22 08:52

Summary

Red Hat Security Advisory: grep security and bug fix update

Severity

Low

Notes

Topic: Updated grep packages that fix one security issue and several bugs are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Low security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

Details: The grep utility searches through textual input for lines that contain a match to a specified pattern and then prints the matching lines. The GNU grep utilities include grep, egrep, and fgrep. A heap-based buffer overflow flaw was found in the way grep processed certain pattern and text combinations. An attacker able to trick a user into running grep on specially crafted input could use this flaw to crash grep or, potentially, read from uninitialized memory. (CVE-2015-1345) This update also fixes the following bugs: * Prior to this update, the \w and \W symbols were inconsistently matched to the [:alnum:] character class. Consequently, using regular expressions with "\w" and "\W" could lead to incorrect results. With this update, "\w" is consistently matched to the [_[:alnum:]] character, and "\W" is consistently matched to the [^_[:alnum:]] character. (BZ#1159012) * Previously, the Perl Compatible Regular Expression (PCRE) matcher (selected by the "-P" parameter in grep) did not work correctly when matching non-UTF-8 text in UTF-8 locales. Consequently, an error message about invalid UTF-8 byte sequence characters was returned. To fix this bug, patches from upstream have been applied to the grep utility. As a result, PCRE now skips non-UTF-8 characters as non-matching text without returning any error message. (BZ#1217080) All grep users are advised to upgrade to these updated packages, which contain backported patches to correct these issues.

Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

CVE-2015-1345

A heap-based buffer overflow flaw was found in the way grep processed certain pattern and text combinations. An attacker able to trick a user into running grep on specially crafted input could use this flaw to crash grep or, potentially, read from uninitialized memory.

1.2 ()


                
                  AV:L/AC:H/Au:N/C:N/I:N/A:P

CWE-125 - Out-of-bounds Read

Affected products

Fixed 44 products

Product	Version	Remediation
Unresolved product id: 7Client:grep-0:2.20-2.el7.aarch64	—	Vendor Fix fix
Unresolved product id: 7Client:grep-0:2.20-2.el7.ppc64	—	Vendor Fix fix
Unresolved product id: 7Client:grep-0:2.20-2.el7.ppc64le	—	Vendor Fix fix
Unresolved product id: 7Client:grep-0:2.20-2.el7.s390x	—	Vendor Fix fix
Unresolved product id: 7Client:grep-0:2.20-2.el7.src	—	Vendor Fix fix
Unresolved product id: 7Client:grep-0:2.20-2.el7.x86_64	—	Vendor Fix fix
Unresolved product id: 7Client:grep-debuginfo-0:2.20-2.el7.aarch64	—	Vendor Fix fix
Unresolved product id: 7Client:grep-debuginfo-0:2.20-2.el7.ppc64	—	Vendor Fix fix
Unresolved product id: 7Client:grep-debuginfo-0:2.20-2.el7.ppc64le	—	Vendor Fix fix
Unresolved product id: 7Client:grep-debuginfo-0:2.20-2.el7.s390x	—	Vendor Fix fix
Unresolved product id: 7Client:grep-debuginfo-0:2.20-2.el7.x86_64	—	Vendor Fix fix
Unresolved product id: 7ComputeNode:grep-0:2.20-2.el7.aarch64	—	Vendor Fix fix
Unresolved product id: 7ComputeNode:grep-0:2.20-2.el7.ppc64	—	Vendor Fix fix
Unresolved product id: 7ComputeNode:grep-0:2.20-2.el7.ppc64le	—	Vendor Fix fix
Unresolved product id: 7ComputeNode:grep-0:2.20-2.el7.s390x	—	Vendor Fix fix
Unresolved product id: 7ComputeNode:grep-0:2.20-2.el7.src	—	Vendor Fix fix
Unresolved product id: 7ComputeNode:grep-0:2.20-2.el7.x86_64	—	Vendor Fix fix
Unresolved product id: 7ComputeNode:grep-debuginfo-0:2.20-2.el7.aarch64	—	Vendor Fix fix
Unresolved product id: 7ComputeNode:grep-debuginfo-0:2.20-2.el7.ppc64	—	Vendor Fix fix
Unresolved product id: 7ComputeNode:grep-debuginfo-0:2.20-2.el7.ppc64le	—	Vendor Fix fix
Unresolved product id: 7ComputeNode:grep-debuginfo-0:2.20-2.el7.s390x	—	Vendor Fix fix
Unresolved product id: 7ComputeNode:grep-debuginfo-0:2.20-2.el7.x86_64	—	Vendor Fix fix
Unresolved product id: 7Server:grep-0:2.20-2.el7.aarch64	—	Vendor Fix fix
Unresolved product id: 7Server:grep-0:2.20-2.el7.ppc64	—	Vendor Fix fix
Unresolved product id: 7Server:grep-0:2.20-2.el7.ppc64le	—	Vendor Fix fix
Unresolved product id: 7Server:grep-0:2.20-2.el7.s390x	—	Vendor Fix fix
Unresolved product id: 7Server:grep-0:2.20-2.el7.src	—	Vendor Fix fix
Unresolved product id: 7Server:grep-0:2.20-2.el7.x86_64	—	Vendor Fix fix
Unresolved product id: 7Server:grep-debuginfo-0:2.20-2.el7.aarch64	—	Vendor Fix fix
Unresolved product id: 7Server:grep-debuginfo-0:2.20-2.el7.ppc64	—	Vendor Fix fix
Unresolved product id: 7Server:grep-debuginfo-0:2.20-2.el7.ppc64le	—	Vendor Fix fix
Unresolved product id: 7Server:grep-debuginfo-0:2.20-2.el7.s390x	—	Vendor Fix fix
Unresolved product id: 7Server:grep-debuginfo-0:2.20-2.el7.x86_64	—	Vendor Fix fix
Unresolved product id: 7Workstation:grep-0:2.20-2.el7.aarch64	—	Vendor Fix fix
Unresolved product id: 7Workstation:grep-0:2.20-2.el7.ppc64	—	Vendor Fix fix
Unresolved product id: 7Workstation:grep-0:2.20-2.el7.ppc64le	—	Vendor Fix fix
Unresolved product id: 7Workstation:grep-0:2.20-2.el7.s390x	—	Vendor Fix fix
Unresolved product id: 7Workstation:grep-0:2.20-2.el7.src	—	Vendor Fix fix
Unresolved product id: 7Workstation:grep-0:2.20-2.el7.x86_64	—	Vendor Fix fix
Unresolved product id: 7Workstation:grep-debuginfo-0:2.20-2.el7.aarch64	—	Vendor Fix fix
Unresolved product id: 7Workstation:grep-debuginfo-0:2.20-2.el7.ppc64	—	Vendor Fix fix
Unresolved product id: 7Workstation:grep-debuginfo-0:2.20-2.el7.ppc64le	—	Vendor Fix fix
Unresolved product id: 7Workstation:grep-debuginfo-0:2.20-2.el7.s390x	—	Vendor Fix fix
Unresolved product id: 7Workstation:grep-debuginfo-0:2.20-2.el7.x86_64	—	Vendor Fix fix

Threats

Impact Low

References

10 references

URL	Category
https://access.redhat.com/errata/RHSA-2015:2111	self
https://access.redhat.com/security/updates/classi…	external
https://bugzilla.redhat.com/show_bug.cgi?id=1103259	external
https://bugzilla.redhat.com/show_bug.cgi?id=1159012	external
https://bugzilla.redhat.com/show_bug.cgi?id=1183651	external
https://security.access.redhat.com/data/csaf/v2/a…	self
https://access.redhat.com/security/cve/CVE-2015-1345	self
https://bugzilla.redhat.com/show_bug.cgi?id=1183651	external
https://www.cve.org/CVERecord?id=CVE-2015-1345	external
https://nvd.nist.gov/vuln/detail/CVE-2015-1345	external

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Low"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Updated grep packages that fix one security issue and several bugs are now\navailable for Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having Low security\nimpact. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available from the CVE link in the\nReferences section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The grep utility searches through textual input for lines that contain a\nmatch to a specified pattern and then prints the matching lines. The GNU\ngrep utilities include grep, egrep, and fgrep.\n\nA heap-based buffer overflow flaw was found in the way grep processed\ncertain pattern and text combinations. An attacker able to trick a user\ninto running grep on specially crafted input could use this flaw to crash\ngrep or, potentially, read from uninitialized memory. (CVE-2015-1345)\n\nThis update also fixes the following bugs:\n\n* Prior to this update, the \\w and \\W symbols were inconsistently matched\nto the [:alnum:] character class. Consequently, using regular expressions\nwith \"\\w\" and \"\\W\" could lead to incorrect results. With this update, \"\\w\"\nis consistently matched to the [_[:alnum:]] character, and \"\\W\" is\nconsistently matched to the [^_[:alnum:]] character. (BZ#1159012)\n\n* Previously, the Perl Compatible Regular Expression (PCRE) matcher\n(selected by the \"-P\" parameter in grep) did not work correctly when\nmatching non-UTF-8 text in UTF-8 locales. Consequently, an error message\nabout invalid UTF-8 byte sequence characters was returned. To fix this bug,\npatches from upstream have been applied to the grep utility. As a result,\nPCRE now skips non-UTF-8 characters as non-matching text without returning\nany error message. (BZ#1217080)\n\nAll grep users are advised to upgrade to these updated packages, which\ncontain backported patches to correct these issues.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2015:2111",
        "url": "https://access.redhat.com/errata/RHSA-2015:2111"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#low",
        "url": "https://access.redhat.com/security/updates/classification/#low"
      },
      {
        "category": "external",
        "summary": "1103259",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1103259"
      },
      {
        "category": "external",
        "summary": "1159012",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1159012"
      },
      {
        "category": "external",
        "summary": "1183651",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1183651"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2015/rhsa-2015_2111.json"
      }
    ],
    "title": "Red Hat Security Advisory: grep security and bug fix update",
    "tracking": {
      "current_release_date": "2024-11-22T08:52:42+00:00",
      "generator": {
        "date": "2024-11-22T08:52:42+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2015:2111",
      "initial_release_date": "2015-11-19T03:18:28+00:00",
      "revision_history": [
        {
          "date": "2015-11-19T03:18:28+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2015-11-19T03:18:28+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-22T08:52:42+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux Client (v. 7)",
                "product": {
                  "name": "Red Hat Enterprise Linux Client (v. 7)",
                  "product_id": "7Client",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::client"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux ComputeNode (v. 7)",
                "product": {
                  "name": "Red Hat Enterprise Linux ComputeNode (v. 7)",
                  "product_id": "7ComputeNode",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::computenode"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux Server (v. 7)",
                "product": {
                  "name": "Red Hat Enterprise Linux Server (v. 7)",
                  "product_id": "7Server",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::server"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux Workstation (v. 7)",
                "product": {
                  "name": "Red Hat Enterprise Linux Workstation (v. 7)",
                  "product_id": "7Workstation",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:7::workstation"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat Enterprise Linux"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "grep-debuginfo-0:2.20-2.el7.aarch64",
                "product": {
                  "name": "grep-debuginfo-0:2.20-2.el7.aarch64",
                  "product_id": "grep-debuginfo-0:2.20-2.el7.aarch64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/grep-debuginfo@2.20-2.el7?arch=aarch64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "grep-0:2.20-2.el7.aarch64",
                "product": {
                  "name": "grep-0:2.20-2.el7.aarch64",
                  "product_id": "grep-0:2.20-2.el7.aarch64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/grep@2.20-2.el7?arch=aarch64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "aarch64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "grep-0:2.20-2.el7.ppc64",
                "product": {
                  "name": "grep-0:2.20-2.el7.ppc64",
                  "product_id": "grep-0:2.20-2.el7.ppc64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/grep@2.20-2.el7?arch=ppc64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "grep-debuginfo-0:2.20-2.el7.ppc64",
                "product": {
                  "name": "grep-debuginfo-0:2.20-2.el7.ppc64",
                  "product_id": "grep-debuginfo-0:2.20-2.el7.ppc64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/grep-debuginfo@2.20-2.el7?arch=ppc64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "grep-debuginfo-0:2.20-2.el7.ppc64le",
                "product": {
                  "name": "grep-debuginfo-0:2.20-2.el7.ppc64le",
                  "product_id": "grep-debuginfo-0:2.20-2.el7.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/grep-debuginfo@2.20-2.el7?arch=ppc64le"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "grep-0:2.20-2.el7.ppc64le",
                "product": {
                  "name": "grep-0:2.20-2.el7.ppc64le",
                  "product_id": "grep-0:2.20-2.el7.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/grep@2.20-2.el7?arch=ppc64le"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "grep-0:2.20-2.el7.s390x",
                "product": {
                  "name": "grep-0:2.20-2.el7.s390x",
                  "product_id": "grep-0:2.20-2.el7.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/grep@2.20-2.el7?arch=s390x"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "grep-debuginfo-0:2.20-2.el7.s390x",
                "product": {
                  "name": "grep-debuginfo-0:2.20-2.el7.s390x",
                  "product_id": "grep-debuginfo-0:2.20-2.el7.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/grep-debuginfo@2.20-2.el7?arch=s390x"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "grep-debuginfo-0:2.20-2.el7.x86_64",
                "product": {
                  "name": "grep-debuginfo-0:2.20-2.el7.x86_64",
                  "product_id": "grep-debuginfo-0:2.20-2.el7.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/grep-debuginfo@2.20-2.el7?arch=x86_64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "grep-0:2.20-2.el7.x86_64",
                "product": {
                  "name": "grep-0:2.20-2.el7.x86_64",
                  "product_id": "grep-0:2.20-2.el7.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/grep@2.20-2.el7?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "grep-0:2.20-2.el7.src",
                "product": {
                  "name": "grep-0:2.20-2.el7.src",
                  "product_id": "grep-0:2.20-2.el7.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/grep@2.20-2.el7?arch=src"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.aarch64 as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client:grep-0:2.20-2.el7.aarch64"
        },
        "product_reference": "grep-0:2.20-2.el7.aarch64",
        "relates_to_product_reference": "7Client"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.ppc64 as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client:grep-0:2.20-2.el7.ppc64"
        },
        "product_reference": "grep-0:2.20-2.el7.ppc64",
        "relates_to_product_reference": "7Client"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.ppc64le as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client:grep-0:2.20-2.el7.ppc64le"
        },
        "product_reference": "grep-0:2.20-2.el7.ppc64le",
        "relates_to_product_reference": "7Client"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.s390x as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client:grep-0:2.20-2.el7.s390x"
        },
        "product_reference": "grep-0:2.20-2.el7.s390x",
        "relates_to_product_reference": "7Client"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.src as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client:grep-0:2.20-2.el7.src"
        },
        "product_reference": "grep-0:2.20-2.el7.src",
        "relates_to_product_reference": "7Client"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client:grep-0:2.20-2.el7.x86_64"
        },
        "product_reference": "grep-0:2.20-2.el7.x86_64",
        "relates_to_product_reference": "7Client"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.aarch64 as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client:grep-debuginfo-0:2.20-2.el7.aarch64"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.aarch64",
        "relates_to_product_reference": "7Client"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.ppc64 as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client:grep-debuginfo-0:2.20-2.el7.ppc64"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.ppc64",
        "relates_to_product_reference": "7Client"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.ppc64le as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client:grep-debuginfo-0:2.20-2.el7.ppc64le"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.ppc64le",
        "relates_to_product_reference": "7Client"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.s390x as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client:grep-debuginfo-0:2.20-2.el7.s390x"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.s390x",
        "relates_to_product_reference": "7Client"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.x86_64 as a component of Red Hat Enterprise Linux Client (v. 7)",
          "product_id": "7Client:grep-debuginfo-0:2.20-2.el7.x86_64"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.x86_64",
        "relates_to_product_reference": "7Client"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.aarch64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)",
          "product_id": "7ComputeNode:grep-0:2.20-2.el7.aarch64"
        },
        "product_reference": "grep-0:2.20-2.el7.aarch64",
        "relates_to_product_reference": "7ComputeNode"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.ppc64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)",
          "product_id": "7ComputeNode:grep-0:2.20-2.el7.ppc64"
        },
        "product_reference": "grep-0:2.20-2.el7.ppc64",
        "relates_to_product_reference": "7ComputeNode"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.ppc64le as a component of Red Hat Enterprise Linux ComputeNode (v. 7)",
          "product_id": "7ComputeNode:grep-0:2.20-2.el7.ppc64le"
        },
        "product_reference": "grep-0:2.20-2.el7.ppc64le",
        "relates_to_product_reference": "7ComputeNode"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.s390x as a component of Red Hat Enterprise Linux ComputeNode (v. 7)",
          "product_id": "7ComputeNode:grep-0:2.20-2.el7.s390x"
        },
        "product_reference": "grep-0:2.20-2.el7.s390x",
        "relates_to_product_reference": "7ComputeNode"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.src as a component of Red Hat Enterprise Linux ComputeNode (v. 7)",
          "product_id": "7ComputeNode:grep-0:2.20-2.el7.src"
        },
        "product_reference": "grep-0:2.20-2.el7.src",
        "relates_to_product_reference": "7ComputeNode"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)",
          "product_id": "7ComputeNode:grep-0:2.20-2.el7.x86_64"
        },
        "product_reference": "grep-0:2.20-2.el7.x86_64",
        "relates_to_product_reference": "7ComputeNode"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.aarch64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)",
          "product_id": "7ComputeNode:grep-debuginfo-0:2.20-2.el7.aarch64"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.aarch64",
        "relates_to_product_reference": "7ComputeNode"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.ppc64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)",
          "product_id": "7ComputeNode:grep-debuginfo-0:2.20-2.el7.ppc64"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.ppc64",
        "relates_to_product_reference": "7ComputeNode"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.ppc64le as a component of Red Hat Enterprise Linux ComputeNode (v. 7)",
          "product_id": "7ComputeNode:grep-debuginfo-0:2.20-2.el7.ppc64le"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.ppc64le",
        "relates_to_product_reference": "7ComputeNode"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.s390x as a component of Red Hat Enterprise Linux ComputeNode (v. 7)",
          "product_id": "7ComputeNode:grep-debuginfo-0:2.20-2.el7.s390x"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.s390x",
        "relates_to_product_reference": "7ComputeNode"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.x86_64 as a component of Red Hat Enterprise Linux ComputeNode (v. 7)",
          "product_id": "7ComputeNode:grep-debuginfo-0:2.20-2.el7.x86_64"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.x86_64",
        "relates_to_product_reference": "7ComputeNode"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.aarch64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server:grep-0:2.20-2.el7.aarch64"
        },
        "product_reference": "grep-0:2.20-2.el7.aarch64",
        "relates_to_product_reference": "7Server"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server:grep-0:2.20-2.el7.ppc64"
        },
        "product_reference": "grep-0:2.20-2.el7.ppc64",
        "relates_to_product_reference": "7Server"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server:grep-0:2.20-2.el7.ppc64le"
        },
        "product_reference": "grep-0:2.20-2.el7.ppc64le",
        "relates_to_product_reference": "7Server"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server:grep-0:2.20-2.el7.s390x"
        },
        "product_reference": "grep-0:2.20-2.el7.s390x",
        "relates_to_product_reference": "7Server"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.src as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server:grep-0:2.20-2.el7.src"
        },
        "product_reference": "grep-0:2.20-2.el7.src",
        "relates_to_product_reference": "7Server"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server:grep-0:2.20-2.el7.x86_64"
        },
        "product_reference": "grep-0:2.20-2.el7.x86_64",
        "relates_to_product_reference": "7Server"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.aarch64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server:grep-debuginfo-0:2.20-2.el7.aarch64"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.aarch64",
        "relates_to_product_reference": "7Server"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.ppc64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server:grep-debuginfo-0:2.20-2.el7.ppc64"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.ppc64",
        "relates_to_product_reference": "7Server"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.ppc64le as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server:grep-debuginfo-0:2.20-2.el7.ppc64le"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.ppc64le",
        "relates_to_product_reference": "7Server"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.s390x as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server:grep-debuginfo-0:2.20-2.el7.s390x"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.s390x",
        "relates_to_product_reference": "7Server"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.x86_64 as a component of Red Hat Enterprise Linux Server (v. 7)",
          "product_id": "7Server:grep-debuginfo-0:2.20-2.el7.x86_64"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.x86_64",
        "relates_to_product_reference": "7Server"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.aarch64 as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation:grep-0:2.20-2.el7.aarch64"
        },
        "product_reference": "grep-0:2.20-2.el7.aarch64",
        "relates_to_product_reference": "7Workstation"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.ppc64 as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation:grep-0:2.20-2.el7.ppc64"
        },
        "product_reference": "grep-0:2.20-2.el7.ppc64",
        "relates_to_product_reference": "7Workstation"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation:grep-0:2.20-2.el7.ppc64le"
        },
        "product_reference": "grep-0:2.20-2.el7.ppc64le",
        "relates_to_product_reference": "7Workstation"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.s390x as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation:grep-0:2.20-2.el7.s390x"
        },
        "product_reference": "grep-0:2.20-2.el7.s390x",
        "relates_to_product_reference": "7Workstation"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.src as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation:grep-0:2.20-2.el7.src"
        },
        "product_reference": "grep-0:2.20-2.el7.src",
        "relates_to_product_reference": "7Workstation"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-0:2.20-2.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation:grep-0:2.20-2.el7.x86_64"
        },
        "product_reference": "grep-0:2.20-2.el7.x86_64",
        "relates_to_product_reference": "7Workstation"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.aarch64 as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation:grep-debuginfo-0:2.20-2.el7.aarch64"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.aarch64",
        "relates_to_product_reference": "7Workstation"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.ppc64 as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation:grep-debuginfo-0:2.20-2.el7.ppc64"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.ppc64",
        "relates_to_product_reference": "7Workstation"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.ppc64le as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation:grep-debuginfo-0:2.20-2.el7.ppc64le"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.ppc64le",
        "relates_to_product_reference": "7Workstation"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.s390x as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation:grep-debuginfo-0:2.20-2.el7.s390x"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.s390x",
        "relates_to_product_reference": "7Workstation"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "grep-debuginfo-0:2.20-2.el7.x86_64 as a component of Red Hat Enterprise Linux Workstation (v. 7)",
          "product_id": "7Workstation:grep-debuginfo-0:2.20-2.el7.x86_64"
        },
        "product_reference": "grep-debuginfo-0:2.20-2.el7.x86_64",
        "relates_to_product_reference": "7Workstation"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2015-1345",
      "cwe": {
        "id": "CWE-125",
        "name": "Out-of-bounds Read"
      },
      "discovery_date": "2015-01-19T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1183651"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A heap-based buffer overflow flaw was found in the way grep processed certain pattern and text combinations. An attacker able to trick a user into running grep on specially crafted input could use this flaw to crash grep or, potentially, read from uninitialized memory.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "grep: heap buffer overrun",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue did not affect versions of grep as shipped in Red Hat Enterprise Linux 5.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Client:grep-0:2.20-2.el7.aarch64",
          "7Client:grep-0:2.20-2.el7.ppc64",
          "7Client:grep-0:2.20-2.el7.ppc64le",
          "7Client:grep-0:2.20-2.el7.s390x",
          "7Client:grep-0:2.20-2.el7.src",
          "7Client:grep-0:2.20-2.el7.x86_64",
          "7Client:grep-debuginfo-0:2.20-2.el7.aarch64",
          "7Client:grep-debuginfo-0:2.20-2.el7.ppc64",
          "7Client:grep-debuginfo-0:2.20-2.el7.ppc64le",
          "7Client:grep-debuginfo-0:2.20-2.el7.s390x",
          "7Client:grep-debuginfo-0:2.20-2.el7.x86_64",
          "7ComputeNode:grep-0:2.20-2.el7.aarch64",
          "7ComputeNode:grep-0:2.20-2.el7.ppc64",
          "7ComputeNode:grep-0:2.20-2.el7.ppc64le",
          "7ComputeNode:grep-0:2.20-2.el7.s390x",
          "7ComputeNode:grep-0:2.20-2.el7.src",
          "7ComputeNode:grep-0:2.20-2.el7.x86_64",
          "7ComputeNode:grep-debuginfo-0:2.20-2.el7.aarch64",
          "7ComputeNode:grep-debuginfo-0:2.20-2.el7.ppc64",
          "7ComputeNode:grep-debuginfo-0:2.20-2.el7.ppc64le",
          "7ComputeNode:grep-debuginfo-0:2.20-2.el7.s390x",
          "7ComputeNode:grep-debuginfo-0:2.20-2.el7.x86_64",
          "7Server:grep-0:2.20-2.el7.aarch64",
          "7Server:grep-0:2.20-2.el7.ppc64",
          "7Server:grep-0:2.20-2.el7.ppc64le",
          "7Server:grep-0:2.20-2.el7.s390x",
          "7Server:grep-0:2.20-2.el7.src",
          "7Server:grep-0:2.20-2.el7.x86_64",
          "7Server:grep-debuginfo-0:2.20-2.el7.aarch64",
          "7Server:grep-debuginfo-0:2.20-2.el7.ppc64",
          "7Server:grep-debuginfo-0:2.20-2.el7.ppc64le",
          "7Server:grep-debuginfo-0:2.20-2.el7.s390x",
          "7Server:grep-debuginfo-0:2.20-2.el7.x86_64",
          "7Workstation:grep-0:2.20-2.el7.aarch64",
          "7Workstation:grep-0:2.20-2.el7.ppc64",
          "7Workstation:grep-0:2.20-2.el7.ppc64le",
          "7Workstation:grep-0:2.20-2.el7.s390x",
          "7Workstation:grep-0:2.20-2.el7.src",
          "7Workstation:grep-0:2.20-2.el7.x86_64",
          "7Workstation:grep-debuginfo-0:2.20-2.el7.aarch64",
          "7Workstation:grep-debuginfo-0:2.20-2.el7.ppc64",
          "7Workstation:grep-debuginfo-0:2.20-2.el7.ppc64le",
          "7Workstation:grep-debuginfo-0:2.20-2.el7.s390x",
          "7Workstation:grep-debuginfo-0:2.20-2.el7.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2015-1345"
        },
        {
          "category": "external",
          "summary": "RHBZ#1183651",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1183651"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2015-1345",
          "url": "https://www.cve.org/CVERecord?id=CVE-2015-1345"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2015-1345",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-1345"
        }
      ],
      "release_date": "2015-01-18T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2015-11-19T03:18:28+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Client:grep-0:2.20-2.el7.aarch64",
            "7Client:grep-0:2.20-2.el7.ppc64",
            "7Client:grep-0:2.20-2.el7.ppc64le",
            "7Client:grep-0:2.20-2.el7.s390x",
            "7Client:grep-0:2.20-2.el7.src",
            "7Client:grep-0:2.20-2.el7.x86_64",
            "7Client:grep-debuginfo-0:2.20-2.el7.aarch64",
            "7Client:grep-debuginfo-0:2.20-2.el7.ppc64",
            "7Client:grep-debuginfo-0:2.20-2.el7.ppc64le",
            "7Client:grep-debuginfo-0:2.20-2.el7.s390x",
            "7Client:grep-debuginfo-0:2.20-2.el7.x86_64",
            "7ComputeNode:grep-0:2.20-2.el7.aarch64",
            "7ComputeNode:grep-0:2.20-2.el7.ppc64",
            "7ComputeNode:grep-0:2.20-2.el7.ppc64le",
            "7ComputeNode:grep-0:2.20-2.el7.s390x",
            "7ComputeNode:grep-0:2.20-2.el7.src",
            "7ComputeNode:grep-0:2.20-2.el7.x86_64",
            "7ComputeNode:grep-debuginfo-0:2.20-2.el7.aarch64",
            "7ComputeNode:grep-debuginfo-0:2.20-2.el7.ppc64",
            "7ComputeNode:grep-debuginfo-0:2.20-2.el7.ppc64le",
            "7ComputeNode:grep-debuginfo-0:2.20-2.el7.s390x",
            "7ComputeNode:grep-debuginfo-0:2.20-2.el7.x86_64",
            "7Server:grep-0:2.20-2.el7.aarch64",
            "7Server:grep-0:2.20-2.el7.ppc64",
            "7Server:grep-0:2.20-2.el7.ppc64le",
            "7Server:grep-0:2.20-2.el7.s390x",
            "7Server:grep-0:2.20-2.el7.src",
            "7Server:grep-0:2.20-2.el7.x86_64",
            "7Server:grep-debuginfo-0:2.20-2.el7.aarch64",
            "7Server:grep-debuginfo-0:2.20-2.el7.ppc64",
            "7Server:grep-debuginfo-0:2.20-2.el7.ppc64le",
            "7Server:grep-debuginfo-0:2.20-2.el7.s390x",
            "7Server:grep-debuginfo-0:2.20-2.el7.x86_64",
            "7Workstation:grep-0:2.20-2.el7.aarch64",
            "7Workstation:grep-0:2.20-2.el7.ppc64",
            "7Workstation:grep-0:2.20-2.el7.ppc64le",
            "7Workstation:grep-0:2.20-2.el7.s390x",
            "7Workstation:grep-0:2.20-2.el7.src",
            "7Workstation:grep-0:2.20-2.el7.x86_64",
            "7Workstation:grep-debuginfo-0:2.20-2.el7.aarch64",
            "7Workstation:grep-debuginfo-0:2.20-2.el7.ppc64",
            "7Workstation:grep-debuginfo-0:2.20-2.el7.ppc64le",
            "7Workstation:grep-debuginfo-0:2.20-2.el7.s390x",
            "7Workstation:grep-debuginfo-0:2.20-2.el7.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2015:2111"
        }
      ],
      "scores": [
        {
          "cvss_v2": {
            "accessComplexity": "HIGH",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 1.2,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:H/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "products": [
            "7Client:grep-0:2.20-2.el7.aarch64",
            "7Client:grep-0:2.20-2.el7.ppc64",
            "7Client:grep-0:2.20-2.el7.ppc64le",
            "7Client:grep-0:2.20-2.el7.s390x",
            "7Client:grep-0:2.20-2.el7.src",
            "7Client:grep-0:2.20-2.el7.x86_64",
            "7Client:grep-debuginfo-0:2.20-2.el7.aarch64",
            "7Client:grep-debuginfo-0:2.20-2.el7.ppc64",
            "7Client:grep-debuginfo-0:2.20-2.el7.ppc64le",
            "7Client:grep-debuginfo-0:2.20-2.el7.s390x",
            "7Client:grep-debuginfo-0:2.20-2.el7.x86_64",
            "7ComputeNode:grep-0:2.20-2.el7.aarch64",
            "7ComputeNode:grep-0:2.20-2.el7.ppc64",
            "7ComputeNode:grep-0:2.20-2.el7.ppc64le",
            "7ComputeNode:grep-0:2.20-2.el7.s390x",
            "7ComputeNode:grep-0:2.20-2.el7.src",
            "7ComputeNode:grep-0:2.20-2.el7.x86_64",
            "7ComputeNode:grep-debuginfo-0:2.20-2.el7.aarch64",
            "7ComputeNode:grep-debuginfo-0:2.20-2.el7.ppc64",
            "7ComputeNode:grep-debuginfo-0:2.20-2.el7.ppc64le",
            "7ComputeNode:grep-debuginfo-0:2.20-2.el7.s390x",
            "7ComputeNode:grep-debuginfo-0:2.20-2.el7.x86_64",
            "7Server:grep-0:2.20-2.el7.aarch64",
            "7Server:grep-0:2.20-2.el7.ppc64",
            "7Server:grep-0:2.20-2.el7.ppc64le",
            "7Server:grep-0:2.20-2.el7.s390x",
            "7Server:grep-0:2.20-2.el7.src",
            "7Server:grep-0:2.20-2.el7.x86_64",
            "7Server:grep-debuginfo-0:2.20-2.el7.aarch64",
            "7Server:grep-debuginfo-0:2.20-2.el7.ppc64",
            "7Server:grep-debuginfo-0:2.20-2.el7.ppc64le",
            "7Server:grep-debuginfo-0:2.20-2.el7.s390x",
            "7Server:grep-debuginfo-0:2.20-2.el7.x86_64",
            "7Workstation:grep-0:2.20-2.el7.aarch64",
            "7Workstation:grep-0:2.20-2.el7.ppc64",
            "7Workstation:grep-0:2.20-2.el7.ppc64le",
            "7Workstation:grep-0:2.20-2.el7.s390x",
            "7Workstation:grep-0:2.20-2.el7.src",
            "7Workstation:grep-0:2.20-2.el7.x86_64",
            "7Workstation:grep-debuginfo-0:2.20-2.el7.aarch64",
            "7Workstation:grep-debuginfo-0:2.20-2.el7.ppc64",
            "7Workstation:grep-debuginfo-0:2.20-2.el7.ppc64le",
            "7Workstation:grep-debuginfo-0:2.20-2.el7.s390x",
            "7Workstation:grep-debuginfo-0:2.20-2.el7.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "grep: heap buffer overrun"
    }
  ]
}

CVE-2015-1345 (GCVE-0-2015-1345)

Vulnerability from cvelistv5 – Published: 2015-02-12 16:00 – Updated: 2024-08-06 04:40

Summary

The bmexec_trans function in kwset.c in grep 2.19 through 2.21 allows local users to cause a denial of service (out-of-bounds heap read and crash) via crafted input when using the -F option.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2158 records in the last 180 days details

References

7 references

URL	Tags
http://debbugs.gnu.org/cgi/bugreport.cgi?bug=19563	x_refsource_CONFIRM
http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2015-1447.html	vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-updates/2015-0…	vendor-advisoryx_refsource_SUSE
http://www.securityfocus.com/bid/72281	vdb-entryx_refsource_BID
http://www.openwall.com/lists/oss-security/2015/0…	mailing-listx_refsource_MLIST
http://git.savannah.gnu.org/cgit/grep.git/commit/…	x_refsource_CONFIRM

Date Public

2015-01-09 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T04:40:18.659Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://debbugs.gnu.org/cgi/bugreport.cgi?bug=19563"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"
          },
          {
            "name": "RHSA-2015:1447",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2015-1447.html"
          },
          {
            "name": "openSUSE-SU-2015:0243",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-updates/2015-02/msg00037.html"
          },
          {
            "name": "72281",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/72281"
          },
          {
            "name": "[oss-security] 20150122 Re: CVE request: grep heap buffer overrun",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2015/01/22/10"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://git.savannah.gnu.org/cgit/grep.git/commit/?id=83a95bd8c8561875b948cadd417c653dbe7ef2e2"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-01-09T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The bmexec_trans function in kwset.c in grep 2.19 through 2.21 allows local users to cause a denial of service (out-of-bounds heap read and crash) via crafted input when using the -F option."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-12-22T18:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://debbugs.gnu.org/cgi/bugreport.cgi?bug=19563"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"
        },
        {
          "name": "RHSA-2015:1447",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2015-1447.html"
        },
        {
          "name": "openSUSE-SU-2015:0243",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2015-02/msg00037.html"
        },
        {
          "name": "72281",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/72281"
        },
        {
          "name": "[oss-security] 20150122 Re: CVE request: grep heap buffer overrun",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2015/01/22/10"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://git.savannah.gnu.org/cgit/grep.git/commit/?id=83a95bd8c8561875b948cadd417c653dbe7ef2e2"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2015-1345",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The bmexec_trans function in kwset.c in grep 2.19 through 2.21 allows local users to cause a denial of service (out-of-bounds heap read and crash) via crafted input when using the -F option."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://debbugs.gnu.org/cgi/bugreport.cgi?bug=19563",
              "refsource": "CONFIRM",
              "url": "http://debbugs.gnu.org/cgi/bugreport.cgi?bug=19563"
            },
            {
              "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html",
              "refsource": "CONFIRM",
              "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"
            },
            {
              "name": "RHSA-2015:1447",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2015-1447.html"
            },
            {
              "name": "openSUSE-SU-2015:0243",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-updates/2015-02/msg00037.html"
            },
            {
              "name": "72281",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/72281"
            },
            {
              "name": "[oss-security] 20150122 Re: CVE request: grep heap buffer overrun",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2015/01/22/10"
            },
            {
              "name": "http://git.savannah.gnu.org/cgit/grep.git/commit/?id=83a95bd8c8561875b948cadd417c653dbe7ef2e2",
              "refsource": "CONFIRM",
              "url": "http://git.savannah.gnu.org/cgit/grep.git/commit/?id=83a95bd8c8561875b948cadd417c653dbe7ef2e2"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2015-1345",
    "datePublished": "2015-02-12T16:00:00.000Z",
    "dateReserved": "2015-01-22T00:00:00.000Z",
    "dateUpdated": "2024-08-06T04:40:18.659Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted