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18 vulnerabilities found for Pidgin by Pidgin

CVE-2019-25544 (GCVE-0-2019-25544)
Vulnerability from cvelistv5
Published
2026-03-21 12:46
Modified
2026-03-24 14:31
CWE
  • CWE-807 - Reliance on Untrusted Inputs in a Security Decision
Summary
Pidgin 2.13.0 contains a denial of service vulnerability that allows local attackers to crash the application by providing an excessively long username string during account creation. Attackers can input a buffer of 1000 characters in the username field and trigger a crash when joining a chat, causing the application to become unavailable.
Impacted products
Vendor Product Version
Pidgin Pidgin Version: 2.13.0
Create a notification for this product.
Show details on NVD website


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CVE-2017-2640 (GCVE-0-2017-2640)
Vulnerability from cvelistv5
Published
2018-07-27 18:00
Modified
2024-08-05 14:02
CWE
Summary
An out-of-bounds write flaw was found in the way Pidgin before 2.12.0 processed XML content. A malicious remote server could potentially use this flaw to crash Pidgin or execute arbitrary code in the context of the pidgin process.
References
https://security.gentoo.org/glsa/201706-10 vendor-advisory, x_refsource_GENTOO
https://access.redhat.com/errata/RHSA-2017:1854 vendor-advisory, x_refsource_REDHAT
http://www.securityfocus.com/bid/96775 vdb-entry, x_refsource_BID
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2640 x_refsource_CONFIRM
https://www.debian.org/security/2017/dsa-3806 vendor-advisory, x_refsource_DEBIAN
Impacted products
Vendor Product Version
Pidgin pidgin Version: 2.12.0
Create a notification for this product.
Show details on NVD website


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CVE-2016-2374 (GCVE-0-2016-2374)
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-05 23:24
Severity ?
CWE
  • out-of-bounds write
Summary
An exploitable memory corruption vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT MultiMX message sent via the server can result in an out-of-bounds write leading to memory disclosure and code execution.
References
http://www.securityfocus.com/bid/91335 vdb-entry, x_refsource_BID
http://www.talosintelligence.com/reports/TALOS-2016-0142/ x_refsource_MISC
http://www.debian.org/security/2016/dsa-3620 vendor-advisory, x_refsource_DEBIAN
http://www.pidgin.im/news/security/?id=107 x_refsource_CONFIRM
https://security.gentoo.org/glsa/201701-38 vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3031-1 vendor-advisory, x_refsource_UBUNTU
Impacted products
Vendor Product Version
Pidgin Pidgin Version: 2.10.11
Create a notification for this product.
Show details on NVD website


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CVE-2016-2369 (GCVE-0-2016-2369)
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-05 23:24
Severity ?
CWE
  • null pointer dereference
Summary
A NULL pointer dereference vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could potentially result in a denial of service vulnerability. A malicious server can send a packet starting with a NULL byte triggering the vulnerability.
References
http://www.talosintelligence.com/reports/TALOS-2016-0137/ x_refsource_MISC
http://www.pidgin.im/news/security/?id=102 x_refsource_CONFIRM
http://www.securityfocus.com/bid/91335 vdb-entry, x_refsource_BID
http://www.debian.org/security/2016/dsa-3620 vendor-advisory, x_refsource_DEBIAN
https://security.gentoo.org/glsa/201701-38 vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3031-1 vendor-advisory, x_refsource_UBUNTU
Impacted products
Vendor Product Version
Pidgin Pidgin Version: 2.10.11
Create a notification for this product.
Show details on NVD website


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CVE-2016-2366 (GCVE-0-2016-2366)
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-05 23:24
Severity ?
CWE
  • out-of-bounds read
Summary
A denial of service vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could potentially result in an out-of-bounds read. A malicious server or an attacker who intercepts the network traffic can send invalid data to trigger this vulnerability and cause a crash.
References
http://www.securityfocus.com/bid/91335 vdb-entry, x_refsource_BID
http://www.pidgin.im/news/security/?id=99 x_refsource_CONFIRM
http://www.debian.org/security/2016/dsa-3620 vendor-advisory, x_refsource_DEBIAN
http://www.talosintelligence.com/reports/TALOS-2016-0134/ x_refsource_MISC
https://security.gentoo.org/glsa/201701-38 vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3031-1 vendor-advisory, x_refsource_UBUNTU
Impacted products
Vendor Product Version
Pidgin Pidgin Version: 2.10.11
Create a notification for this product.
Show details on NVD website


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CVE-2016-2375 (GCVE-0-2016-2375)
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-05 23:24
Severity ?
CWE
  • out-of-bounds read
Summary
An exploitable out-of-bounds read exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT contact information sent from the server can result in memory disclosure.
References
http://www.talosintelligence.com/reports/TALOS-2016-0143/ x_refsource_MISC
http://www.securityfocus.com/bid/91335 vdb-entry, x_refsource_BID
http://www.debian.org/security/2016/dsa-3620 vendor-advisory, x_refsource_DEBIAN
http://www.pidgin.im/news/security/?id=108 x_refsource_CONFIRM
https://security.gentoo.org/glsa/201701-38 vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3031-1 vendor-advisory, x_refsource_UBUNTU
Impacted products
Vendor Product Version
Pidgin Pidgin Version: 2.10.11
Create a notification for this product.
Show details on NVD website


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CVE-2016-2371 (GCVE-0-2016-2371)
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-05 23:24
Severity ?
CWE
  • out-of-bounds write
Summary
An out-of-bounds write vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could cause memory corruption resulting in code execution.
References
http://www.securityfocus.com/bid/91335 vdb-entry, x_refsource_BID
http://www.pidgin.im/news/security/?id=104 x_refsource_CONFIRM
http://www.talosintelligence.com/reports/TALOS-2016-0139/ x_refsource_MISC
http://www.debian.org/security/2016/dsa-3620 vendor-advisory, x_refsource_DEBIAN
https://security.gentoo.org/glsa/201701-38 vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3031-1 vendor-advisory, x_refsource_UBUNTU
Impacted products
Vendor Product Version
Pidgin Pidgin Version: 2.10.11
Create a notification for this product.
Show details on NVD website


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CVE-2016-2380 (GCVE-0-2016-2380)
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-05 23:24
Severity ?
CWE
  • out-of-bounds read
Summary
An information leak exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent to the server could potentially result in an out-of-bounds read. A user could be convinced to enter a particular string which would then get converted incorrectly and could lead to a potential out-of-bounds read.
References
http://www.securityfocus.com/bid/91335 vdb-entry, x_refsource_BID
http://www.talosintelligence.com/reports/TALOS-2016-0123/ x_refsource_MISC
http://www.debian.org/security/2016/dsa-3620 vendor-advisory, x_refsource_DEBIAN
http://www.pidgin.im/news/security/?id=96 x_refsource_CONFIRM
https://security.gentoo.org/glsa/201701-38 vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3031-1 vendor-advisory, x_refsource_UBUNTU
Impacted products
Vendor Product Version
Pidgin Pidgin Version: 2.10.11
Create a notification for this product.
Show details on NVD website


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CVE-2016-2377 (GCVE-0-2016-2377)
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-05 23:24
Severity ?
CWE
  • off-by-one write
Summary
A buffer overflow vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent by the server could potentially result in an out-of-bounds write of one byte. A malicious server can send a negative content-length in response to a HTTP request triggering the vulnerability.
References
http://www.pidgin.im/news/security/?id=93 x_refsource_CONFIRM
http://www.securityfocus.com/bid/91335 vdb-entry, x_refsource_BID
http://www.debian.org/security/2016/dsa-3620 vendor-advisory, x_refsource_DEBIAN
http://www.talosintelligence.com/reports/TALOS-2016-0119/ x_refsource_MISC
https://security.gentoo.org/glsa/201701-38 vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3031-1 vendor-advisory, x_refsource_UBUNTU
Impacted products
Vendor Product Version
Pidgin Pidgin Version: 2.10.11
Create a notification for this product.
Show details on NVD website


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CVE-2016-2378 (GCVE-0-2016-2378)
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-05 23:24
Severity ?
CWE
  • buffer overflow
Summary
A buffer overflow vulnerability exists in the handling of the MXIT protocol Pidgin. Specially crafted data sent via the server could potentially result in a buffer overflow, potentially resulting in memory corruption. A malicious server or an unfiltered malicious user can send negative length values to trigger this vulnerability.
References
http://www.pidgin.im/news/security/?id=94 x_refsource_CONFIRM
http://www.securityfocus.com/bid/91335 vdb-entry, x_refsource_BID
http://www.talosintelligence.com/reports/TALOS-2016-0120/ x_refsource_MISC
http://www.debian.org/security/2016/dsa-3620 vendor-advisory, x_refsource_DEBIAN
https://security.gentoo.org/glsa/201701-38 vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3031-1 vendor-advisory, x_refsource_UBUNTU
Impacted products
Vendor Product Version
Pidgin Pidgin Version: 2.10.11
Create a notification for this product.
Show details on NVD website


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CVE-2016-2373 (GCVE-0-2016-2373)
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-05 23:24
Severity ?
CWE
  • out-of-bounds read
Summary
A denial of service vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could potentially result in an out-of-bounds read. A malicious server or user can send an invalid mood to trigger this vulnerability.
References
http://www.talosintelligence.com/reports/TALOS-2016-0141/ x_refsource_MISC
http://www.securityfocus.com/bid/91335 vdb-entry, x_refsource_BID
http://www.debian.org/security/2016/dsa-3620 vendor-advisory, x_refsource_DEBIAN
https://security.gentoo.org/glsa/201701-38 vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3031-1 vendor-advisory, x_refsource_UBUNTU
http://www.pidgin.im/news/security/?id=106 x_refsource_CONFIRM
Impacted products
Vendor Product Version
Pidgin Pidgin Version: 2.10.11
Create a notification for this product.
Show details on NVD website


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CVE-2016-2368 (GCVE-0-2016-2368)
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-05 23:24
Severity ?
CWE
  • buffer overflow
Summary
Multiple memory corruption vulnerabilities exist in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could result in multiple buffer overflows, potentially resulting in code execution or memory disclosure.
References
http://www.securityfocus.com/bid/91335 vdb-entry, x_refsource_BID
http://www.pidgin.im/news/security/?id=101 x_refsource_CONFIRM
http://www.debian.org/security/2016/dsa-3620 vendor-advisory, x_refsource_DEBIAN
http://www.talosintelligence.com/reports/TALOS-2016-0136/ x_refsource_MISC
https://security.gentoo.org/glsa/201701-38 vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3031-1 vendor-advisory, x_refsource_UBUNTU
Impacted products
Vendor Product Version
Pidgin Pidgin Version: 2.10.11
Create a notification for this product.
Show details on NVD website


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CVE-2016-4323 (GCVE-0-2016-4323)
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-06 00:25
Severity ?
CWE
  • directory traversal
Summary
A directory traversal exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent from the server could potentially result in an overwrite of files. A malicious server or someone with access to the network traffic can provide an invalid filename for a splash image triggering the vulnerability.
References
http://www.securityfocus.com/bid/91335 vdb-entry, x_refsource_BID
http://www.pidgin.im/news/security/?id=97 x_refsource_CONFIRM
http://www.debian.org/security/2016/dsa-3620 vendor-advisory, x_refsource_DEBIAN
http://www.talosintelligence.com/reports/TALOS-2016-0128/ x_refsource_MISC
https://security.gentoo.org/glsa/201701-38 vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3031-1 vendor-advisory, x_refsource_UBUNTU
Impacted products
Vendor Product Version
Pidgin Pidgin Version: 2.10.11
Create a notification for this product.
Show details on NVD website


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CVE-2016-2372 (GCVE-0-2016-2372)
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-05 23:24
Severity ?
CWE
  • out-of-bounds read
Summary
An information leak exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could potentially result in an out-of-bounds read. A malicious user, server, or man-in-the-middle attacker can send an invalid size for a file transfer which will trigger an out-of-bounds read vulnerability. This could result in a denial of service or copy data from memory to the file, resulting in an information leak if the file is sent to another user.
References
http://www.securityfocus.com/bid/91335 vdb-entry, x_refsource_BID
http://www.debian.org/security/2016/dsa-3620 vendor-advisory, x_refsource_DEBIAN
http://www.talosintelligence.com/reports/TALOS-2016-0140/ x_refsource_MISC
https://security.gentoo.org/glsa/201701-38 vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3031-1 vendor-advisory, x_refsource_UBUNTU
http://www.pidgin.im/news/security/?id=105 x_refsource_CONFIRM
Impacted products
Vendor Product Version
Pidgin Pidgin Version: 2.10.11
Create a notification for this product.
Show details on NVD website


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CVE-2016-2365 (GCVE-0-2016-2365)
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-05 23:24
Severity ?
CWE
  • null pointer dereference
Summary
A denial of service vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could potentially result in a null pointer dereference. A malicious server or an attacker who intercepts the network traffic can send invalid data to trigger this vulnerability and cause a crash.
References
http://www.pidgin.im/news/security/?id=98 x_refsource_CONFIRM
http://www.securityfocus.com/bid/91335 vdb-entry, x_refsource_BID
http://www.debian.org/security/2016/dsa-3620 vendor-advisory, x_refsource_DEBIAN
http://www.talosintelligence.com/reports/TALOS-2016-0133/ x_refsource_MISC
https://security.gentoo.org/glsa/201701-38 vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3031-1 vendor-advisory, x_refsource_UBUNTU
Impacted products
Vendor Product Version
Pidgin Pidgin Version: 2.10.11
Create a notification for this product.
Show details on NVD website


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CVE-2016-2376 (GCVE-0-2016-2376)
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-05 23:24
Severity ?
CWE
  • buffer overflow
Summary
A buffer overflow vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent from the server could potentially result in arbitrary code execution. A malicious server or an attacker who intercepts the network traffic can send an invalid size for a packet which will trigger a buffer overflow.
References
http://www.pidgin.im/news/security/?id=92 x_refsource_CONFIRM
http://www.talosintelligence.com/reports/TALOS-2016-0118/ x_refsource_MISC
http://www.securityfocus.com/bid/91335 vdb-entry, x_refsource_BID
http://www.debian.org/security/2016/dsa-3620 vendor-advisory, x_refsource_DEBIAN
https://security.gentoo.org/glsa/201701-38 vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3031-1 vendor-advisory, x_refsource_UBUNTU
Impacted products
Vendor Product Version
Pidgin Pidgin Version: 2.10.11
Create a notification for this product.
Show details on NVD website


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CVE-2016-2367 (GCVE-0-2016-2367)
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-05 23:24
Severity ?
CWE
  • out-of-bounds read
Summary
An information leak exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could potentially result in an out-of-bounds read. A malicious user, server, or man-in-the-middle can send an invalid size for an avatar which will trigger an out-of-bounds read vulnerability. This could result in a denial of service or copy data from memory to the file, resulting in an information leak if the avatar is sent to another user.
References
http://www.securityfocus.com/bid/91335 vdb-entry, x_refsource_BID
http://www.pidgin.im/news/security/?id=100 x_refsource_CONFIRM
http://www.debian.org/security/2016/dsa-3620 vendor-advisory, x_refsource_DEBIAN
https://security.gentoo.org/glsa/201701-38 vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3031-1 vendor-advisory, x_refsource_UBUNTU
http://www.talosintelligence.com/reports/TALOS-2016-0135/ x_refsource_MISC
Impacted products
Vendor Product Version
Pidgin Pidgin Version: 2.10.11
Create a notification for this product.
Show details on NVD website


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CVE-2016-2370 (GCVE-0-2016-2370)
Vulnerability from cvelistv5
Published
2017-01-06 21:00
Modified
2024-08-05 23:24
Severity ?
CWE
  • out-of-bounds read
Summary
A denial of service vulnerability exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent from the server could potentially result in an out-of-bounds read. A malicious server or man-in-the-middle attacker can send invalid data to trigger this vulnerability.
References
http://www.securityfocus.com/bid/91335 vdb-entry, x_refsource_BID
http://www.talosintelligence.com/reports/TALOS-2016-0138/ x_refsource_MISC
http://www.debian.org/security/2016/dsa-3620 vendor-advisory, x_refsource_DEBIAN
http://www.pidgin.im/news/security/?id=103 x_refsource_CONFIRM
https://security.gentoo.org/glsa/201701-38 vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-3031-1 vendor-advisory, x_refsource_UBUNTU
Impacted products
Vendor Product Version
Pidgin Pidgin Version: 2.10.11
Create a notification for this product.
Show details on NVD website


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