gsd-2022-26491
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
An issue was discovered in Pidgin before 2.14.9. A remote attacker who can spoof DNS responses can redirect a client connection to a malicious server. The client will perform TLS certificate verification of the malicious domain name instead of the original XMPP service domain, allowing the attacker to take over control over the XMPP connection and to obtain user credentials and all communication content. This is similar to CVE-2022-24968.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-26491",
"description": "An issue was discovered in Pidgin before 2.14.9. A remote attacker who can spoof DNS responses can redirect a client connection to a malicious server. The client will perform TLS certificate verification of the malicious domain name instead of the original XMPP service domain, allowing the attacker to take over control over the XMPP connection and to obtain user credentials and all communication content. This is similar to CVE-2022-24968.",
"id": "GSD-2022-26491",
"references": [
"https://advisories.mageia.org/CVE-2022-26491.html",
"https://www.suse.com/security/cve/CVE-2022-26491.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-26491"
],
"details": "An issue was discovered in Pidgin before 2.14.9. A remote attacker who can spoof DNS responses can redirect a client connection to a malicious server. The client will perform TLS certificate verification of the malicious domain name instead of the original XMPP service domain, allowing the attacker to take over control over the XMPP connection and to obtain user credentials and all communication content. This is similar to CVE-2022-24968.",
"id": "GSD-2022-26491",
"modified": "2023-12-13T01:19:39.011335Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2022-26491",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "An issue was discovered in Pidgin before 2.14.9. A remote attacker who can spoof DNS responses can redirect a client connection to a malicious server. The client will perform TLS certificate verification of the malicious domain name instead of the original XMPP service domain, allowing the attacker to take over control over the XMPP connection and to obtain user credentials and all communication content. This is similar to CVE-2022-24968."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://mail.jabber.org/pipermail/standards/2022-February/038759.html",
"refsource": "MISC",
"url": "https://mail.jabber.org/pipermail/standards/2022-February/038759.html"
},
{
"name": "https://github.com/xsf/xeps/pull/1158",
"refsource": "MISC",
"url": "https://github.com/xsf/xeps/pull/1158"
},
{
"name": "https://developer.pidgin.im/wiki/FullChangeLog",
"refsource": "MISC",
"url": "https://developer.pidgin.im/wiki/FullChangeLog"
},
{
"name": "https://pidgin.im/about/security/advisories/cve-2022-26491/",
"refsource": "MISC",
"url": "https://pidgin.im/about/security/advisories/cve-2022-26491/"
},
{
"name": "https://keep.imfreedom.org/pidgin/pidgin/rev/13cdb7956bdc",
"refsource": "MISC",
"url": "https://keep.imfreedom.org/pidgin/pidgin/rev/13cdb7956bdc"
},
{
"name": "[debian-lts-announce] 20220606 [SECURITY] [DLA 3043-1] pidgin security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2022/06/msg00005.html"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:pidgin:pidgin:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "2.14.9",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2022-26491"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "An issue was discovered in Pidgin before 2.14.9. A remote attacker who can spoof DNS responses can redirect a client connection to a malicious server. The client will perform TLS certificate verification of the malicious domain name instead of the original XMPP service domain, allowing the attacker to take over control over the XMPP connection and to obtain user credentials and all communication content. This is similar to CVE-2022-24968."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-295"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/xsf/xeps/pull/1158",
"refsource": "MISC",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://github.com/xsf/xeps/pull/1158"
},
{
"name": "https://pidgin.im/about/security/advisories/cve-2022-26491/",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://pidgin.im/about/security/advisories/cve-2022-26491/"
},
{
"name": "https://mail.jabber.org/pipermail/standards/2022-February/038759.html",
"refsource": "MISC",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://mail.jabber.org/pipermail/standards/2022-February/038759.html"
},
{
"name": "https://keep.imfreedom.org/pidgin/pidgin/rev/13cdb7956bdc",
"refsource": "MISC",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://keep.imfreedom.org/pidgin/pidgin/rev/13cdb7956bdc"
},
{
"name": "https://developer.pidgin.im/wiki/FullChangeLog",
"refsource": "MISC",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"url": "https://developer.pidgin.im/wiki/FullChangeLog"
},
{
"name": "[debian-lts-announce] 20220606 [SECURITY] [DLA 3043-1] pidgin security update",
"refsource": "MLIST",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/06/msg00005.html"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 3.6
}
},
"lastModifiedDate": "2022-06-09T19:01Z",
"publishedDate": "2022-06-02T14:15Z"
}
}
}
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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.
- 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.