gsd-2020-8449
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
An issue was discovered in Squid before 4.10. Due to incorrect input validation, it can interpret crafted HTTP requests in unexpected ways to access server resources prohibited by earlier security filters.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-8449",
"description": "An issue was discovered in Squid before 4.10. Due to incorrect input validation, it can interpret crafted HTTP requests in unexpected ways to access server resources prohibited by earlier security filters.",
"id": "GSD-2020-8449",
"references": [
"https://www.suse.com/security/cve/CVE-2020-8449.html",
"https://www.debian.org/security/2020/dsa-4682",
"https://access.redhat.com/errata/RHSA-2020:4743",
"https://access.redhat.com/errata/RHSA-2020:4082",
"https://ubuntu.com/security/CVE-2020-8449",
"https://advisories.mageia.org/CVE-2020-8449.html",
"https://alas.aws.amazon.com/cve/html/CVE-2020-8449.html",
"https://linux.oracle.com/cve/CVE-2020-8449.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2020-8449"
],
"details": "An issue was discovered in Squid before 4.10. Due to incorrect input validation, it can interpret crafted HTTP requests in unexpected ways to access server resources prohibited by earlier security filters.",
"id": "GSD-2020-8449",
"modified": "2023-12-13T01:21:53.817274Z",
"schema_version": "1.4.0"
}
},
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"affects": {
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"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
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"url": "http://www.squid-cache.org/Advisories/SQUID-2020_1.txt"
},
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},
{
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"url": "http://www.squid-cache.org/Versions/v4/changesets/squid-4-b3a0719affab099c684f1cd62b79ab02816fa962.patch"
},
{
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"url": "http://www.squid-cache.org/Versions/v4/changesets/SQUID-2020_1.patch"
},
{
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},
{
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},
{
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{
"name": "GLSA-202003-34",
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"url": "https://security.gentoo.org/glsa/202003-34"
},
{
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/G6W2IQ7QV2OGREFFUBNVZIDD3RJBDE4R/"
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"url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00010.html"
},
{
"name": "DSA-4682",
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"url": "https://www.debian.org/security/2020/dsa-4682"
},
{
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"refsource": "MLIST",
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},
{
"name": "https://security.netapp.com/advisory/ntap-20210304-0002/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20210304-0002/"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
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"cpe_name": [],
"versionEndExcluding": "4.10",
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}
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"operator": "OR"
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"cpe_match": [
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],
"operator": "OR"
},
{
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{
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},
{
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"cpe_name": [],
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},
{
"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*",
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{
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"cpe_match": [
{
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},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
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{
"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",
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"cve": {
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"description": {
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"problemtype": {
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},
"references": {
"reference_data": [
{
"name": "http://www.squid-cache.org/Versions/v3/3.5/changesets/SQUID-2020_1.patch",
"refsource": "MISC",
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2021-03-04T20:47Z",
"publishedDate": "2020-02-04T20:15Z"
}
}
}
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- 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.