SUSE-SU-2020:2872-1

Vulnerability from csaf_suse - Published: 2020-10-06 15:39 - Updated: 2020-10-06 15:39
Summary
Security update for hexchat

Notes

Title of the patch
Security update for hexchat
Description of the patch
This update for hexchat fixes the following issues: - CVE-2016-2087: A directory traversal was possible if a user could be convinced to connect to a server with a hostname with '..' in its name. (bsc#1020739). This non-security issue was fixed: - Add dependency on iso-codes and hwdata as hexchat tries to use them (bsc#1034310)
Patchnames
SUSE-2020-2872,SUSE-SLE-WE-12-SP5-2020-2872
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
To clipboard 

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        "text": "\nThis update for hexchat fixes the following issues:\n \n- CVE-2016-2087: A directory traversal was possible if a user could be convinced to connect to a server with a hostname with \u0027..\u0027 in its name. (bsc#1020739).\n \nThis non-security issue was fixed:\n \n- Add dependency on iso-codes and hwdata as hexchat tries to use them (bsc#1034310)\n",
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  "vulnerabilities": [
    {
      "cve": "CVE-2016-2087",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2016-2087"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Directory traversal vulnerability in the client in HexChat 2.11.0 allows remote IRC servers to read or modify arbitrary files via a .. (dot dot) in the server name.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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      },
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          "summary": "CVE-2016-2087",
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        },
        {
          "category": "external",
          "summary": "SUSE Bug 1020739 for CVE-2016-2087",
          "url": "https://bugzilla.suse.com/1020739"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
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            "SUSE Linux Enterprise Workstation Extension 12 SP5:hexchat-lang-2.12.0-6.5.146.noarch"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.0"
          },
          "products": [
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            "SUSE Linux Enterprise Workstation Extension 12 SP5:hexchat-lang-2.12.0-6.5.146.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-10-06T15:39:27Z",
          "details": "low"
        }
      ],
      "title": "CVE-2016-2087"
    }
  ]
}


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Sightings

Author Source Type Date

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.



Detection rules are retrieved from Rulezet.