CVE-2021-25682
Vulnerability from cvelistv5
Published
2021-06-11 02:20
Modified
2024-09-17 00:46
Severity ?
EPSS score ?
0.06%
(0.16975)
Summary
It was discovered that the get_pid_info() function in data/apport did not properly parse the /proc/pid/status file from the kernel.
References
▼ | URL | Tags | |
---|---|---|---|
security@ubuntu.com | https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1912326 | Exploit, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1912326 | Exploit, Third Party Advisory |
Impacted products
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-03T20:11:28.326Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1912326", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "apport", vendor: "Canonical", versions: [ { lessThan: "2.20.1-0ubuntu2.30", status: "affected", version: "2.20.1", versionType: "custom", }, { lessThan: "2.20.9-0ubuntu7.23", status: "affected", version: "2.20.9", versionType: "custom", }, { lessThan: "2.20.11-0ubuntu27.16", status: "affected", version: "2.20.11-0ubuntu27", versionType: "custom", }, { lessThan: "2.20.11-0ubuntu50.5", status: "affected", version: "2.20.11-0ubuntu50", versionType: "custom", }, ], }, ], credits: [ { lang: "en", value: "Itai Greenhut", }, ], datePublic: "2021-02-02T00:00:00", descriptions: [ { lang: "en", value: "It was discovered that the get_pid_info() function in data/apport did not properly parse the /proc/pid/status file from the kernel.", }, ], metrics: [ { cvssV3_1: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "CHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", version: "3.1", }, }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-20", description: "CWE-20 Improper Input Validation", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2021-06-11T02:20:19", orgId: "cc1ad9ee-3454-478d-9317-d3e869d708bc", shortName: "canonical", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1912326", }, ], source: { advisory: "https://ubuntu.com/security/notices/USN-4720-1", defect: [ "https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1912326", ], discovery: "EXTERNAL", }, title: "apport improperly parses /proc/pid/status", x_generator: { engine: "Vulnogram 0.0.9", }, x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "security@ubuntu.com", DATE_PUBLIC: "2021-02-02T00:00:00.000Z", ID: "CVE-2021-25682", STATE: "PUBLIC", TITLE: "apport improperly parses /proc/pid/status", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "apport", version: { version_data: [ { version_affected: "<", version_name: "2.20.1", version_value: "2.20.1-0ubuntu2.30", }, { version_affected: "<", version_name: "2.20.9", version_value: "2.20.9-0ubuntu7.23", }, { version_affected: "<", version_name: "2.20.11-0ubuntu27", version_value: "2.20.11-0ubuntu27.16", }, { version_affected: "<", version_name: "2.20.11-0ubuntu50", version_value: "2.20.11-0ubuntu50.5", }, ], }, }, ], }, vendor_name: "Canonical", }, ], }, }, credit: [ { lang: "eng", value: "Itai Greenhut", }, ], data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "It was discovered that the get_pid_info() function in data/apport did not properly parse the /proc/pid/status file from the kernel.", }, ], }, generator: { engine: "Vulnogram 0.0.9", }, impact: { cvss: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "CHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", version: "3.1", }, }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "CWE-20 Improper Input Validation", }, ], }, ], }, references: { reference_data: [ { name: "https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1912326", refsource: "MISC", url: "https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1912326", }, ], }, source: { advisory: "https://ubuntu.com/security/notices/USN-4720-1", defect: [ "https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1912326", ], discovery: "EXTERNAL", }, }, }, }, cveMetadata: { assignerOrgId: "cc1ad9ee-3454-478d-9317-d3e869d708bc", assignerShortName: "canonical", cveId: "CVE-2021-25682", datePublished: "2021-06-11T02:20:19.233443Z", dateReserved: "2021-01-21T00:00:00", dateUpdated: "2024-09-17T00:46:19.717Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2021-25682\",\"sourceIdentifier\":\"security@ubuntu.com\",\"published\":\"2021-06-11T03:15:06.833\",\"lastModified\":\"2024-11-21T05:55:17.560\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"It was discovered that the get_pid_info() function in data/apport did not properly parse the /proc/pid/status file from the kernel.\"},{\"lang\":\"es\",\"value\":\"Se descubrió que la función get_pid_info() en data/apport no analizaba correctamente el archivo /proc/pid/status del kernel\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security@ubuntu.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.0,\"impactScore\":6.0},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:C/I:C/A:C\",\"baseScore\":7.2,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":3.9,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"security@ubuntu.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-74\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:canonical:apport:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.20.1-0ubuntu1\",\"versionEndExcluding\":\"2.20.1-0ubuntu2.30\",\"matchCriteriaId\":\"1FDEF7B7-318E-4C9B-AA8B-79157E87B4EF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:canonical:apport:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.20.9-0ubuntu1\",\"versionEndExcluding\":\"2.20.9-0ubuntu7.23\",\"matchCriteriaId\":\"FC812359-24A5-4F7D-ABC6-15DB3062967A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:canonical:apport:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.20.11-0ubuntu27\",\"versionEndExcluding\":\"2.20.11-0ubuntu27.16\",\"matchCriteriaId\":\"194F4E58-D4CB-4B34-8166-858CC0AF7B59\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:canonical:apport:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.20.11-0ubuntu50\",\"versionEndExcluding\":\"2.20.11-0ubuntu50.5\",\"matchCriteriaId\":\"5778434C-41A2-4B08-BC76-9203B7FAB094\"}]}]}],\"references\":[{\"url\":\"https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1912326\",\"source\":\"security@ubuntu.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://bugs.launchpad.net/ubuntu/+source/apport/+bug/1912326\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]}]}}", }, }
Log in or create an account to share your comment.
Security Advisory comment format.
This schema specifies the format of a comment related to a security advisory.
Title of the comment
Description of the comment
Loading…
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
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.