Vulnerability-Lookup

ubuntu-cve-2015-2778

Vulnerability from osv_ubuntu

Published

2015-04-10 15:00

Modified

2025-09-08 16:43

Summary

Details

Quassel before 0.12-rc1 uses an incorrect data-type size when splitting a message, which allows remote attackers to cause a denial of service (crash) via a long CTCP query containing only multibyte characters.

Severity

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2015-2778	REPORT
	https://github.com/quassel/quassel/commit/b5e3897…	REPORT
	http://www.openwall.com/lists/oss-security/2015/0…	REPORT
	http://www.openwall.com/lists/oss-security/2015/03/28/3	REPORT
	http://www.openwall.com/lists/oss-security/2015/0…	REPORT
	http://lists.opensuse.org/opensuse-updates/2015-0…	REPORT
	https://www.cve.org/CVERecord?id=CVE-2015-2778	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "quassel",
            "binary_version": "0.10.0-0ubuntu2.2"
          },
          {
            "binary_name": "quassel-client",
            "binary_version": "0.10.0-0ubuntu2.2"
          },
          {
            "binary_name": "quassel-client-qt4",
            "binary_version": "0.10.0-0ubuntu2.2"
          },
          {
            "binary_name": "quassel-core",
            "binary_version": "0.10.0-0ubuntu2.2"
          },
          {
            "binary_name": "quassel-data",
            "binary_version": "0.10.0-0ubuntu2.2"
          },
          {
            "binary_name": "quassel-qt4",
            "binary_version": "0.10.0-0ubuntu2.2"
          },
          {
            "binary_name": "quassel-qt4-data",
            "binary_version": "0.10.0-0ubuntu2.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "quassel",
        "purl": "pkg:deb/ubuntu/quassel@0.10.0-0ubuntu2.2?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.10.0-0ubuntu2.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.9.1-0ubuntu1",
        "0.9.2-0ubuntu1",
        "0.9.2-0ubuntu2",
        "0.9.2-0ubuntu3",
        "0.9.2-0ubuntu4",
        "0.10~beta1-0ubuntu1",
        "0.10~rc1-0ubuntu1",
        "0.10.0-0ubuntu1",
        "0.10.0-0ubuntu2",
        "0.10.0-0ubuntu2.1"
      ]
    }
  ],
  "aliases": [],
  "details": "Quassel before 0.12-rc1 uses an incorrect data-type size when splitting a message, which allows remote attackers to cause a denial of service (crash) via a long CTCP query containing only multibyte characters.",
  "id": "UBUNTU-CVE-2015-2778",
  "modified": "2025-09-08T16:43:21Z",
  "published": "2015-04-10T15:00:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-2778"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/quassel/quassel/commit/b5e38970ffd55e2dd9f706ce75af9a8d7730b1b8"
    },
    {
      "type": "REPORT",
      "url": "http://www.openwall.com/lists/oss-security/2015/03/20/12"
    },
    {
      "type": "REPORT",
      "url": "http://www.openwall.com/lists/oss-security/2015/03/28/3"
    },
    {
      "type": "REPORT",
      "url": "http://www.openwall.com/lists/oss-security/2015/03/27/11"
    },
    {
      "type": "REPORT",
      "url": "http://lists.opensuse.org/opensuse-updates/2015-04/msg00018.html"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2015-2778"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2015-2778"
  ]
}

CVE-2015-2778 (GCVE-0-2015-2778)

Vulnerability from cvelistv5 – Published: 2015-04-10 14:00 – Updated: 2024-08-06 05:24

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre

References

6 references

URL	Tags
https://github.com/quassel/quassel/commit/b5e3897…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2015/0…	mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-updates/2015-0…	vendor-advisoryx_refsource_SUSE
http://www.openwall.com/lists/oss-security/2015/0…	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2015/03/28/3	mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/73305	vdb-entryx_refsource_BID

Date Public

2015-02-21 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-06T05:24:38.933Z",
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        "references": [
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            ],
            "url": "https://github.com/quassel/quassel/commit/b5e38970ffd55e2dd9f706ce75af9a8d7730b1b8"
          },
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            "url": "http://www.openwall.com/lists/oss-security/2015/03/20/12"
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            "url": "http://lists.opensuse.org/opensuse-updates/2015-04/msg00018.html"
          },
          {
            "name": "[oss-security] 20150327 Re: CVE request: denial of service in Quassel",
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            "url": "http://www.openwall.com/lists/oss-security/2015/03/27/11"
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            "name": "[oss-security] 20150328 Re: CVE request: denial of service in Quassel",
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            "url": "http://www.openwall.com/lists/oss-security/2015/03/28/3"
          },
          {
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            "tags": [
              "vdb-entry",
              "x_refsource_BID",
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            ],
            "url": "http://www.securityfocus.com/bid/73305"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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      "datePublic": "2015-02-21T00:00:00.000Z",
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        {
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          "url": "http://www.openwall.com/lists/oss-security/2015/03/20/12"
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          "url": "http://www.openwall.com/lists/oss-security/2015/03/28/3"
        },
        {
          "name": "73305",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/73305"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2015-2778",
          "STATE": "PUBLIC"
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        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
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            },
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}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

ubuntu-cve-2015-2778

Vulnerability from osv_ubuntu

CVE-2015-2778 (GCVE-0-2015-2778)

Tags

Sightings

Nomenclature