CVE-2022-3257
Vulnerability from cvelistv5
Published
2022-09-23 14:13
Modified
2024-08-03 01:07
Severity ?
EPSS score ?
Summary
Server-side Denial of Service while processing a specifically crafted GIF file
References
▼ | URL | Tags | |
---|---|---|---|
responsibledisclosure@mattermost.com | https://hackerone.com/reports/1620170 | Exploit, Third Party Advisory | |
responsibledisclosure@mattermost.com | https://mattermost.com/security-updates/ | Vendor Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Mattermost | Mattermost |
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"solutions": [ { "lang": "en", "value": "Update Mattermost to version v7.2 or higher." } ], "source": { "advisory": "MMSA-2022-00115", "defect": [ "https://mattermost.atlassian.net/browse/MM-45503" ], "discovery": "EXTERNAL" }, "title": "Server-side Denial of Service while processing a specifically crafted GIF file", "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "responsibledisclosure@mattermost.com", "ID": "CVE-2022-3257", "STATE": "PUBLIC", "TITLE": "Server-side Denial of Service while processing a specifically crafted GIF file" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Mattermost", "version": { "version_data": [ { "version_affected": "\u003c=", "version_value": "7.1.x" } ] } } ] }, "vendor_name": "Mattermost" } ] } }, "credit": [ { "lang": "eng", "value": "Thanks to Philippe Antoine (catenacyber) for contributing to this improvement under the Mattermost responsible 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"references": { "reference_data": [ { "name": "https://mattermost.com/security-updates/", "refsource": "MISC", "url": "https://mattermost.com/security-updates/" }, { "name": "https://hackerone.com/reports/1620170", "refsource": "MISC", "url": "https://hackerone.com/reports/1620170" } ] }, "solution": [ { "lang": "en", "value": "Update Mattermost to version v7.2 or higher." } ], "source": { "advisory": "MMSA-2022-00115", "defect": [ "https://mattermost.atlassian.net/browse/MM-45503" ], "discovery": "EXTERNAL" } } } }, "cveMetadata": { "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee", "assignerShortName": "Mattermost", "cveId": "CVE-2022-3257", "datePublished": "2022-09-23T14:13:39", "dateReserved": "2022-09-21T00:00:00", "dateUpdated": "2024-08-03T01:07:05.657Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": 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Party Advisory\"]},{\"url\":\"https://mattermost.com/security-updates/\",\"source\":\"responsibledisclosure@mattermost.com\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.