Search criteria
21 vulnerabilities found for libpurple by pidgin
FKIE_CVE-2011-3594
Vulnerability from fkie_nvd - Published: 2011-11-04 21:55 - Updated: 2025-04-11 00:51
Severity ?
Summary
The g_markup_escape_text function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service (crash) via invalid UTF-8 sequences that trigger use of invalid pointers and an out-of-bounds read, related to interactions with certain versions of glib2.
References
Impacted products
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The g_markup_escape_text function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service (crash) via invalid UTF-8 sequences that trigger use of invalid pointers and an out-of-bounds read, related to interactions with certain versions of glib2."
},
{
"lang": "es",
"value": "La funci\u00f3n g_markup_escape_text en el complemento de protocolo SILC en libpurple v2.10.0 y anteriores, como se usa en Pidgin y posiblemente en otros productos, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) a trav\u00e9s de secuencias UTF-8 inv\u00e1lidas que disparan el uso de punteros no v\u00e1lidos y lectura fuera de los l\u00edmites, relacionado con interacciones con ciertas versiones de glib2"
}
],
"id": "CVE-2011-3594",
"lastModified": "2025-04-11T00:51:21.963",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2011-11-04T21:55:07.083",
"references": [
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"tags": [
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],
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"vulnStatus": "Deferred",
"weaknesses": [
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FKIE_CVE-2011-2943
Vulnerability from fkie_nvd - Published: 2011-08-29 17:55 - Updated: 2025-04-11 00:51
Severity ?
Summary
The irc_msg_who function in msgs.c in the IRC protocol plugin in libpurple 2.8.0 through 2.9.0 in Pidgin before 2.10.0 does not properly validate characters in nicknames, which allows user-assisted remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted nickname that is not properly handled in a WHO response.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| pidgin | libpurple | 2.8.0 | |
| pidgin | libpurple | 2.9.0 | |
| pidgin | pidgin | * | |
| pidgin | pidgin | 2.0.0 | |
| pidgin | pidgin | 2.0.1 | |
| pidgin | pidgin | 2.0.2 | |
| pidgin | pidgin | 2.1.0 | |
| pidgin | pidgin | 2.1.1 | |
| pidgin | pidgin | 2.2.0 | |
| pidgin | pidgin | 2.2.1 | |
| pidgin | pidgin | 2.2.2 | |
| pidgin | pidgin | 2.3.0 | |
| pidgin | pidgin | 2.3.1 | |
| pidgin | pidgin | 2.4.0 | |
| pidgin | pidgin | 2.4.1 | |
| pidgin | pidgin | 2.4.2 | |
| pidgin | pidgin | 2.4.3 | |
| pidgin | pidgin | 2.5.0 | |
| pidgin | pidgin | 2.5.1 | |
| pidgin | pidgin | 2.5.2 | |
| pidgin | pidgin | 2.5.3 | |
| pidgin | pidgin | 2.5.4 | |
| pidgin | pidgin | 2.5.5 | |
| pidgin | pidgin | 2.5.6 | |
| pidgin | pidgin | 2.5.7 | |
| pidgin | pidgin | 2.5.8 | |
| pidgin | pidgin | 2.5.9 | |
| pidgin | pidgin | 2.6.0 | |
| pidgin | pidgin | 2.6.1 | |
| pidgin | pidgin | 2.6.2 | |
| pidgin | pidgin | 2.6.4 | |
| pidgin | pidgin | 2.6.5 | |
| pidgin | pidgin | 2.6.6 | |
| pidgin | pidgin | 2.7.0 | |
| pidgin | pidgin | 2.7.1 | |
| pidgin | pidgin | 2.7.2 | |
| pidgin | pidgin | 2.7.3 | |
| pidgin | pidgin | 2.7.4 | |
| pidgin | pidgin | 2.7.5 | |
| pidgin | pidgin | 2.7.6 | |
| pidgin | pidgin | 2.7.7 | |
| pidgin | pidgin | 2.7.8 | |
| pidgin | pidgin | 2.7.9 | |
| pidgin | pidgin | 2.7.10 | |
| pidgin | pidgin | 2.7.11 | |
| pidgin | pidgin | 2.8.0 |
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The irc_msg_who function in msgs.c in the IRC protocol plugin in libpurple 2.8.0 through 2.9.0 in Pidgin before 2.10.0 does not properly validate characters in nicknames, which allows user-assisted remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted nickname that is not properly handled in a WHO response."
},
{
"lang": "es",
"value": "La funci\u00f3n irc_msg_who en msgs.c en el plugin del protocolo IRC en libpurple v2.8.0 hasta v2.9.0 en Pidgin anterior a v2.10.0 no valida adecuadamente caracteres en nombres de usuario, lo que permite a atacantes remotos asistidos por el usuario provocar una denegaci\u00f3n de servicio (desreferenciar un puntero NULL y ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s del nombre de usuario que no se maneja adecuadamente en una respuesta WHO."
}
],
"evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html\r\n\u0027CWE-476: NULL Pointer Dereference\u0027",
"id": "CVE-2011-2943",
"lastModified": "2025-04-11T00:51:21.963",
"metrics": {
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{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
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"accessVector": "NETWORK",
"authentication": "NONE",
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"baseScore": 4.3,
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"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
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"exploitabilityScore": 8.6,
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"source": "nvd@nist.gov",
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"vulnStatus": "Deferred",
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}
FKIE_CVE-2010-4528
Vulnerability from fkie_nvd - Published: 2011-01-07 12:00 - Updated: 2025-04-11 00:51
Severity ?
Summary
directconn.c in the MSN protocol plugin in libpurple 2.7.6 through 2.7.8 in Pidgin before 2.7.9 allows remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a short p2pv2 packet in a DirectConnect (aka direct connection) session.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| pidgin | libpurple | 2.7.6 | |
| pidgin | libpurple | 2.7.7 | |
| pidgin | libpurple | 2.7.8 | |
| pidgin | pidgin | * | |
| pidgin | pidgin | 2.0.0 | |
| pidgin | pidgin | 2.0.1 | |
| pidgin | pidgin | 2.0.2 | |
| pidgin | pidgin | 2.1.0 | |
| pidgin | pidgin | 2.1.1 | |
| pidgin | pidgin | 2.2.0 | |
| pidgin | pidgin | 2.2.1 | |
| pidgin | pidgin | 2.2.2 | |
| pidgin | pidgin | 2.3.0 | |
| pidgin | pidgin | 2.3.1 | |
| pidgin | pidgin | 2.4.0 | |
| pidgin | pidgin | 2.4.1 | |
| pidgin | pidgin | 2.4.2 | |
| pidgin | pidgin | 2.4.3 | |
| pidgin | pidgin | 2.5.0 | |
| pidgin | pidgin | 2.5.1 | |
| pidgin | pidgin | 2.5.2 | |
| pidgin | pidgin | 2.5.3 | |
| pidgin | pidgin | 2.5.4 | |
| pidgin | pidgin | 2.5.5 | |
| pidgin | pidgin | 2.5.6 | |
| pidgin | pidgin | 2.5.7 | |
| pidgin | pidgin | 2.5.8 | |
| pidgin | pidgin | 2.5.9 | |
| pidgin | pidgin | 2.6.0 | |
| pidgin | pidgin | 2.6.1 | |
| pidgin | pidgin | 2.6.2 | |
| pidgin | pidgin | 2.6.4 | |
| pidgin | pidgin | 2.6.5 | |
| pidgin | pidgin | 2.6.6 | |
| pidgin | pidgin | 2.7.0 | |
| pidgin | pidgin | 2.7.1 | |
| pidgin | pidgin | 2.7.2 | |
| pidgin | pidgin | 2.7.3 | |
| pidgin | pidgin | 2.7.4 | |
| pidgin | pidgin | 2.7.5 | |
| pidgin | pidgin | 2.7.6 | |
| pidgin | pidgin | 2.7.7 |
{
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{
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"vulnerable": true
},
{
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{
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{
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{
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},
{
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{
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},
{
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{
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"matchCriteriaId": "61BD8C57-DD49-44C1-BD0A-0A1210C1BE57",
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}
],
"negate": false,
"operator": "OR"
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]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "directconn.c in the MSN protocol plugin in libpurple 2.7.6 through 2.7.8 in Pidgin before 2.7.9 allows remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a short p2pv2 packet in a DirectConnect (aka direct connection) session."
},
{
"lang": "es",
"value": "directconn.c en el plugin del protocolo de MSN en libpurple v2.7.6 hasta y 2.7.8 a trav\u00e9s de Pidgin anteriores a v2.7.9 que permite a usuarios remotos autenticados causar una denegaci\u00f3n de servicio (desreferencia a un puntero NULL y bloqueo de la aplicaci\u00f3n) a trav\u00e9s de un paquete corto p2pv2 en una sesi\u00f3n DirectConnect (tambi\u00e9n conocido como conexi\u00f3n directa)."
}
],
"id": "CVE-2010-4528",
"lastModified": "2025-04-11T00:51:21.963",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
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}
]
},
"published": "2011-01-07T12:00:49.577",
"references": [
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"url": "http://pidgin.im/pipermail/support/2010-December/009251.html"
},
{
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],
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},
{
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"tags": [
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"url": "http://www.securityfocus.com/bid/45581"
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},
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}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Deferred",
"weaknesses": [
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"description": [
{
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"value": "CWE-20"
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"type": "Primary"
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]
}
FKIE_CVE-2009-2703
Vulnerability from fkie_nvd - Published: 2009-09-08 18:30 - Updated: 2025-04-09 00:30
Severity ?
Summary
libpurple/protocols/irc/msgs.c in the IRC protocol plugin in libpurple in Pidgin before 2.6.2 allows remote IRC servers to cause a denial of service (NULL pointer dereference and application crash) via a TOPIC message that lacks a topic string.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| pidgin | libpurple | * | |
| pidgin | pidgin | * | |
| pidgin | pidgin | 2.0.0 | |
| pidgin | pidgin | 2.0.1 | |
| pidgin | pidgin | 2.0.2 | |
| pidgin | pidgin | 2.0.2 | |
| pidgin | pidgin | 2.1.0 | |
| pidgin | pidgin | 2.1.1 | |
| pidgin | pidgin | 2.2.0 | |
| pidgin | pidgin | 2.2.1 | |
| pidgin | pidgin | 2.2.2 | |
| pidgin | pidgin | 2.3.0 | |
| pidgin | pidgin | 2.3.1 | |
| pidgin | pidgin | 2.4.0 | |
| pidgin | pidgin | 2.4.0 | |
| pidgin | pidgin | 2.4.1 | |
| pidgin | pidgin | 2.4.1 | |
| pidgin | pidgin | 2.4.2 | |
| pidgin | pidgin | 2.4.2 | |
| pidgin | pidgin | 2.4.3 | |
| pidgin | pidgin | 2.4.3 | |
| pidgin | pidgin | 2.5.0 | |
| pidgin | pidgin | 2.5.0 | |
| pidgin | pidgin | 2.5.1 | |
| pidgin | pidgin | 2.5.2 | |
| pidgin | pidgin | 2.5.2 | |
| pidgin | pidgin | 2.5.3 | |
| pidgin | pidgin | 2.5.3 | |
| pidgin | pidgin | 2.5.4 | |
| pidgin | pidgin | 2.5.4 | |
| pidgin | pidgin | 2.5.5 | |
| pidgin | pidgin | 2.5.5 | |
| pidgin | pidgin | 2.5.6 | |
| pidgin | pidgin | 2.5.7 | |
| pidgin | pidgin | 2.5.8 | |
| pidgin | pidgin | 2.5.9 | |
| pidgin | pidgin | 2.6.0 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:pidgin:libpurple:*:*:*:*:*:*:*:*",
"matchCriteriaId": "DD5DB51C-9FD1-41CB-AAFD-5F6A072C3F82",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
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"matchCriteriaId": "4B6B929B-1F85-4584-AA92-5B30BE110D4F",
"versionEndIncluding": "2.6.1",
"vulnerable": true
},
{
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"matchCriteriaId": "DBC2EBF3-73A7-4542-8E9C-47A4241A224C",
"vulnerable": true
},
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"matchCriteriaId": "AF62072D-4956-4FE6-931E-E6EE9C49F3E7",
"vulnerable": true
},
{
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"matchCriteriaId": "6499D8D5-0801-498C-BD4D-508506918CEF",
"vulnerable": true
},
{
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"matchCriteriaId": "5C5B2A50-6734-4B64-AFD0-DB34C3BDA86F",
"vulnerable": true
},
{
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"matchCriteriaId": "73CC76CD-FF35-4B3A-9F1E-4E5A65963057",
"vulnerable": true
},
{
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"matchCriteriaId": "F694A1FC-2F10-48F9-8E8D-C88A8E7397AA",
"vulnerable": true
},
{
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"matchCriteriaId": "5D22A117-78BE-4BAC-8A2A-6C00C9E3A4C4",
"vulnerable": true
},
{
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"matchCriteriaId": "59E216BC-29E4-4C31-9CF0-DE22C2E84968",
"vulnerable": true
},
{
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"matchCriteriaId": "1BD203F7-B983-4FDD-9837-D68D4F388A4F",
"vulnerable": true
},
{
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"matchCriteriaId": "CB90B7CB-1A11-45A8-B0BC-9B2143D84A2F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pidgin:pidgin:2.3.1:*:*:*:*:*:*:*",
"matchCriteriaId": "9C8E3CBA-2B33-49EF-9105-8DDBB938F519",
"vulnerable": true
},
{
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"matchCriteriaId": "72AA3282-CA7D-438C-A07C-A63392333630",
"vulnerable": true
},
{
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"matchCriteriaId": "A7D1DFC7-4B7F-4006-9058-8335A292821E",
"vulnerable": true
},
{
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"matchCriteriaId": "BEEFF420-2868-422B-BD22-9A5749C2398F",
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},
{
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"matchCriteriaId": "12095F49-8DFD-4C74-9454-5C3A5992A3FE",
"vulnerable": true
},
{
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"vulnerable": true
},
{
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"matchCriteriaId": "C62110B5-61D7-406D-B1A5-65AEC202DDFF",
"vulnerable": true
},
{
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"matchCriteriaId": "047D9636-BCCE-4956-B5A3-D276F1C2EF2D",
"vulnerable": true
},
{
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"matchCriteriaId": "CD01B8C6-7D3E-4FF9-A5B5-AAF33F4CEBB1",
"vulnerable": true
},
{
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"matchCriteriaId": "5A8A794E-E1CB-4F0F-9739-D625E94EA566",
"vulnerable": true
},
{
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"matchCriteriaId": "AD6D98DC-06FC-46E7-A790-98A0B43A4E8B",
"vulnerable": true
},
{
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"matchCriteriaId": "E64EEEA0-89CE-46BD-B387-A96521E76A6B",
"vulnerable": true
},
{
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"matchCriteriaId": "F6E96AA3-B567-4E97-979A-D97A4F786D55",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pidgin:pidgin:2.5.2:32_bit:*:*:*:*:*:*",
"matchCriteriaId": "3FEE4F73-A426-4B47-8BAF-1C7D2F955850",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:pidgin:pidgin:2.5.3:*:*:*:*:*:*:*",
"matchCriteriaId": "09C407C0-99A2-477B-87CF-6BE9F7B367E7",
"vulnerable": true
},
{
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"matchCriteriaId": "777EF35C-195A-4784-986D-3811CF1DCF16",
"vulnerable": true
},
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FKIE_CVE-2009-3085
Vulnerability from fkie_nvd - Published: 2009-09-08 18:30 - Updated: 2025-04-09 00:30
Severity ?
Summary
The XMPP protocol plugin in libpurple in Pidgin before 2.6.2 does not properly handle an error IQ stanza during an attempted fetch of a custom smiley, which allows remote attackers to cause a denial of service (application crash) via XHTML-IM content with cid: images.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| pidgin | libpurple | * | |
| pidgin | pidgin | * | |
| pidgin | pidgin | 2.0.0 | |
| pidgin | pidgin | 2.0.1 | |
| pidgin | pidgin | 2.0.2 | |
| pidgin | pidgin | 2.0.2 | |
| pidgin | pidgin | 2.1.0 | |
| pidgin | pidgin | 2.1.1 | |
| pidgin | pidgin | 2.2.0 | |
| pidgin | pidgin | 2.2.1 | |
| pidgin | pidgin | 2.2.2 | |
| pidgin | pidgin | 2.3.0 | |
| pidgin | pidgin | 2.3.1 | |
| pidgin | pidgin | 2.4.0 | |
| pidgin | pidgin | 2.4.0 | |
| pidgin | pidgin | 2.4.1 | |
| pidgin | pidgin | 2.4.1 | |
| pidgin | pidgin | 2.4.2 | |
| pidgin | pidgin | 2.4.2 | |
| pidgin | pidgin | 2.4.3 | |
| pidgin | pidgin | 2.4.3 | |
| pidgin | pidgin | 2.5.0 | |
| pidgin | pidgin | 2.5.0 | |
| pidgin | pidgin | 2.5.1 | |
| pidgin | pidgin | 2.5.2 | |
| pidgin | pidgin | 2.5.2 | |
| pidgin | pidgin | 2.5.3 | |
| pidgin | pidgin | 2.5.3 | |
| pidgin | pidgin | 2.5.4 | |
| pidgin | pidgin | 2.5.4 | |
| pidgin | pidgin | 2.5.5 | |
| pidgin | pidgin | 2.5.5 | |
| pidgin | pidgin | 2.5.6 | |
| pidgin | pidgin | 2.5.7 | |
| pidgin | pidgin | 2.5.8 | |
| pidgin | pidgin | 2.5.9 | |
| pidgin | pidgin | 2.6.0 |
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},
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"value": "El plugin para el protocolo XMPP en libpurple en Pidgin anterior a v2.6.2 no maneja adecuadamente un error en la trama IQ (petici\u00f3n de informaci\u00f3n) durante un intento de traer un smiley personalizado, permitiendo a atacantes remotos provocar una denegaci\u00f3n de servicio (fin de la aplicaci\u00f3n) mediante contenido XHTML-IM con imagenes \"cid:\"."
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FKIE_CVE-2009-3083
Vulnerability from fkie_nvd - Published: 2009-09-08 18:30 - Updated: 2025-04-09 00:30
Severity ?
Summary
The msn_slp_sip_recv function in libpurple/protocols/msn/slp.c in the MSN protocol plugin in libpurple in Pidgin before 2.6.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an SLP invite message that lacks certain required fields, as demonstrated by a malformed message from a KMess client.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| pidgin | libpurple | * | |
| pidgin | pidgin | * | |
| pidgin | pidgin | 2.0.0 | |
| pidgin | pidgin | 2.0.1 | |
| pidgin | pidgin | 2.0.2 | |
| pidgin | pidgin | 2.0.2 | |
| pidgin | pidgin | 2.1.0 | |
| pidgin | pidgin | 2.1.1 | |
| pidgin | pidgin | 2.2.0 | |
| pidgin | pidgin | 2.2.1 | |
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| pidgin | pidgin | 2.5.7 | |
| pidgin | pidgin | 2.5.8 | |
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| pidgin | pidgin | 2.6.0 |
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FKIE_CVE-2009-3084
Vulnerability from fkie_nvd - Published: 2009-09-08 18:30 - Updated: 2025-04-09 00:30
Severity ?
Summary
The msn_slp_process_msg function in libpurple/protocols/msn/slpcall.c in the MSN protocol plugin in libpurple 2.6.0 and 2.6.1, as used in Pidgin before 2.6.2, allows remote attackers to cause a denial of service (application crash) via a handwritten (aka Ink) message, related to an uninitialized variable and the incorrect "UTF16-LE" charset name.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| pidgin | pidgin | * | |
| pidgin | pidgin | 2.0.0 | |
| pidgin | pidgin | 2.0.1 | |
| pidgin | pidgin | 2.0.2 | |
| pidgin | pidgin | 2.0.2 | |
| pidgin | pidgin | 2.1.0 | |
| pidgin | pidgin | 2.1.1 | |
| pidgin | pidgin | 2.2.0 | |
| pidgin | pidgin | 2.2.1 | |
| pidgin | pidgin | 2.2.2 | |
| pidgin | pidgin | 2.3.0 | |
| pidgin | pidgin | 2.3.1 | |
| pidgin | pidgin | 2.4.0 | |
| pidgin | pidgin | 2.4.0 | |
| pidgin | pidgin | 2.4.1 | |
| pidgin | pidgin | 2.4.1 | |
| pidgin | pidgin | 2.4.2 | |
| pidgin | pidgin | 2.4.2 | |
| pidgin | pidgin | 2.4.3 | |
| pidgin | pidgin | 2.4.3 | |
| pidgin | pidgin | 2.5.0 | |
| pidgin | pidgin | 2.5.0 | |
| pidgin | pidgin | 2.5.1 | |
| pidgin | pidgin | 2.5.2 | |
| pidgin | pidgin | 2.5.2 | |
| pidgin | pidgin | 2.5.3 | |
| pidgin | pidgin | 2.5.3 | |
| pidgin | pidgin | 2.5.4 | |
| pidgin | pidgin | 2.5.4 | |
| pidgin | pidgin | 2.5.5 | |
| pidgin | pidgin | 2.5.5 | |
| pidgin | pidgin | 2.5.6 | |
| pidgin | pidgin | 2.5.7 | |
| pidgin | pidgin | 2.5.8 | |
| pidgin | pidgin | 2.5.9 | |
| pidgin | pidgin | 2.6.0 | |
| pidgin | libpurple | 2.6.0 | |
| pidgin | libpurple | 2.6.1 |
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CVE-2011-3594 (GCVE-0-2011-3594)
Vulnerability from cvelistv5 – Published: 2011-11-04 21:00 – Updated: 2024-08-06 23:37
VLAI?
Summary
The g_markup_escape_text function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service (crash) via invalid UTF-8 sequences that trigger use of invalid pointers and an out-of-bounds read, related to interactions with certain versions of glib2.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2011-2943 (GCVE-0-2011-2943)
Vulnerability from cvelistv5 – Published: 2011-08-29 17:00 – Updated: 2024-08-06 23:15
VLAI?
Summary
The irc_msg_who function in msgs.c in the IRC protocol plugin in libpurple 2.8.0 through 2.9.0 in Pidgin before 2.10.0 does not properly validate characters in nicknames, which allows user-assisted remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted nickname that is not properly handled in a WHO response.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2010-4528 (GCVE-0-2010-4528)
Vulnerability from cvelistv5 – Published: 2011-01-07 11:00 – Updated: 2024-08-07 03:51
VLAI?
Summary
directconn.c in the MSN protocol plugin in libpurple 2.7.6 through 2.7.8 in Pidgin before 2.7.9 allows remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a short p2pv2 packet in a DirectConnect (aka direct connection) session.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2009-3084 (GCVE-0-2009-3084)
Vulnerability from cvelistv5 – Published: 2009-09-08 18:00 – Updated: 2024-08-07 06:14
VLAI?
Summary
The msn_slp_process_msg function in libpurple/protocols/msn/slpcall.c in the MSN protocol plugin in libpurple 2.6.0 and 2.6.1, as used in Pidgin before 2.6.2, allows remote attackers to cause a denial of service (application crash) via a handwritten (aka Ink) message, related to an uninitialized variable and the incorrect "UTF16-LE" charset name.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2009-3085 (GCVE-0-2009-3085)
Vulnerability from cvelistv5 – Published: 2009-09-08 18:00 – Updated: 2024-08-07 06:14
VLAI?
Summary
The XMPP protocol plugin in libpurple in Pidgin before 2.6.2 does not properly handle an error IQ stanza during an attempted fetch of a custom smiley, which allows remote attackers to cause a denial of service (application crash) via XHTML-IM content with cid: images.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
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CVE-2009-2703 (GCVE-0-2009-2703)
Vulnerability from cvelistv5 – Published: 2009-09-08 18:00 – Updated: 2024-08-07 05:59
VLAI?
Summary
libpurple/protocols/irc/msgs.c in the IRC protocol plugin in libpurple in Pidgin before 2.6.2 allows remote IRC servers to cause a denial of service (NULL pointer dereference and application crash) via a TOPIC message that lacks a topic string.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2009-3083 (GCVE-0-2009-3083)
Vulnerability from cvelistv5 – Published: 2009-09-08 18:00 – Updated: 2024-08-07 06:14
VLAI?
Summary
The msn_slp_sip_recv function in libpurple/protocols/msn/slp.c in the MSN protocol plugin in libpurple in Pidgin before 2.6.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an SLP invite message that lacks certain required fields, as demonstrated by a malformed message from a KMess client.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2011-3594 (GCVE-0-2011-3594)
Vulnerability from nvd – Published: 2011-11-04 21:00 – Updated: 2024-08-06 23:37
VLAI?
Summary
The g_markup_escape_text function in the SILC protocol plug-in in libpurple 2.10.0 and earlier, as used in Pidgin and possibly other products, allows remote attackers to cause a denial of service (crash) via invalid UTF-8 sequences that trigger use of invalid pointers and an out-of-bounds read, related to interactions with certain versions of glib2.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2011-2943 (GCVE-0-2011-2943)
Vulnerability from nvd – Published: 2011-08-29 17:00 – Updated: 2024-08-06 23:15
VLAI?
Summary
The irc_msg_who function in msgs.c in the IRC protocol plugin in libpurple 2.8.0 through 2.9.0 in Pidgin before 2.10.0 does not properly validate characters in nicknames, which allows user-assisted remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted nickname that is not properly handled in a WHO response.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||
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CVE-2010-4528 (GCVE-0-2010-4528)
Vulnerability from nvd – Published: 2011-01-07 11:00 – Updated: 2024-08-07 03:51
VLAI?
Summary
directconn.c in the MSN protocol plugin in libpurple 2.7.6 through 2.7.8 in Pidgin before 2.7.9 allows remote authenticated users to cause a denial of service (NULL pointer dereference and application crash) via a short p2pv2 packet in a DirectConnect (aka direct connection) session.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2009-3084 (GCVE-0-2009-3084)
Vulnerability from nvd – Published: 2009-09-08 18:00 – Updated: 2024-08-07 06:14
VLAI?
Summary
The msn_slp_process_msg function in libpurple/protocols/msn/slpcall.c in the MSN protocol plugin in libpurple 2.6.0 and 2.6.1, as used in Pidgin before 2.6.2, allows remote attackers to cause a denial of service (application crash) via a handwritten (aka Ink) message, related to an uninitialized variable and the incorrect "UTF16-LE" charset name.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2009-3085 (GCVE-0-2009-3085)
Vulnerability from nvd – Published: 2009-09-08 18:00 – Updated: 2024-08-07 06:14
VLAI?
Summary
The XMPP protocol plugin in libpurple in Pidgin before 2.6.2 does not properly handle an error IQ stanza during an attempted fetch of a custom smiley, which allows remote attackers to cause a denial of service (application crash) via XHTML-IM content with cid: images.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2009-2703 (GCVE-0-2009-2703)
Vulnerability from nvd – Published: 2009-09-08 18:00 – Updated: 2024-08-07 05:59
VLAI?
Summary
libpurple/protocols/irc/msgs.c in the IRC protocol plugin in libpurple in Pidgin before 2.6.2 allows remote IRC servers to cause a denial of service (NULL pointer dereference and application crash) via a TOPIC message that lacks a topic string.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2009-3083 (GCVE-0-2009-3083)
Vulnerability from nvd – Published: 2009-09-08 18:00 – Updated: 2024-08-07 06:14
VLAI?
Summary
The msn_slp_sip_recv function in libpurple/protocols/msn/slp.c in the MSN protocol plugin in libpurple in Pidgin before 2.6.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an SLP invite message that lacks certain required fields, as demonstrated by a malformed message from a KMess client.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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