gsd-2015-5352
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The x11_open_helper function in channels.c in ssh in OpenSSH before 6.9, when ForwardX11Trusted mode is not used, lacks a check of the refusal deadline for X connections, which makes it easier for remote attackers to bypass intended access restrictions via a connection outside of the permitted time window.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2015-5352",
"description": "The x11_open_helper function in channels.c in ssh in OpenSSH before 6.9, when ForwardX11Trusted mode is not used, lacks a check of the refusal deadline for X connections, which makes it easier for remote attackers to bypass intended access restrictions via a connection outside of the permitted time window.",
"id": "GSD-2015-5352",
"references": [
"https://www.suse.com/security/cve/CVE-2015-5352.html",
"https://access.redhat.com/errata/RHSA-2016:0741",
"https://ubuntu.com/security/CVE-2015-5352",
"https://advisories.mageia.org/CVE-2015-5352.html",
"https://alas.aws.amazon.com/cve/html/CVE-2015-5352.html",
"https://linux.oracle.com/cve/CVE-2015-5352.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2015-5352"
],
"details": "The x11_open_helper function in channels.c in ssh in OpenSSH before 6.9, when ForwardX11Trusted mode is not used, lacks a check of the refusal deadline for X connections, which makes it easier for remote attackers to bypass intended access restrictions via a connection outside of the permitted time window.",
"id": "GSD-2015-5352",
"modified": "2023-12-13T01:20:06.173973Z",
"schema_version": "1.4.0"
}
},
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"affects": {
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"product": {
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"product_name": "n/a",
"version": {
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}
]
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"url": "https://security.netapp.com/advisory/ntap-20181023-0001/"
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{
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"url": "https://security.gentoo.org/glsa/201512-04"
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{
"name": "https://anongit.mindrot.org/openssh.git/commit/?h=V_6_9\u0026id=1bf477d3cdf1a864646d59820878783d42357a1d",
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"url": "https://anongit.mindrot.org/openssh.git/commit/?h=V_6_9\u0026id=1bf477d3cdf1a864646d59820878783d42357a1d"
},
{
"name": "[oss-security] 20150701 Re: CVE Request: two security issues in openSSH 6.9",
"refsource": "MLIST",
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"url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00017.html"
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{
"name": "http://www.openssh.com/txt/release-6.9",
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"url": "http://www.openssh.com/txt/release-6.9"
},
{
"name": "[debian-lts-announce] 20180910 [SECURITY] [DLA 1500-1] openssh security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html"
},
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{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf",
"refsource": "CONFIRM",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "6.8",
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}
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"problemtype": {
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"references": {
"reference_data": [
{
"name": "http://www.openssh.com/txt/release-6.9",
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"tags": [
"Vendor Advisory"
],
"url": "http://www.openssh.com/txt/release-6.9"
},
{
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"refsource": "MLIST",
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"url": "http://openwall.com/lists/oss-security/2015/07/01/10"
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{
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"url": "https://security.gentoo.org/glsa/201512-04"
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{
"name": "SUSE-SU-2015:1581",
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"url": "http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00017.html"
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"url": "http://rhn.redhat.com/errata/RHSA-2016-0741.html"
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{
"name": "[debian-lts-announce] 20180910 [SECURITY] [DLA 1500-1] openssh security update",
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},
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"url": "https://security.netapp.com/advisory/ntap-20181023-0001/"
},
{
"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf",
"refsource": "CONFIRM",
"tags": [],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"
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]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2022-12-13T12:15Z",
"publishedDate": "2015-08-03T01:59Z"
}
}
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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