Deskripsi CVE

The msn_httpconn_parse_data function in httpconn.c in the MSN protocol plugin in libpurple in Pidgin before 2.10.0 does not properly handle HTTP 100 responses, which allows remote attackers to cause a denial of service (incorrect memory access and application crash) via vectors involving a crafted server message.

Informasi CVE

Kelemahan Terkait

CWE-ID	Nama Kelemahan	Sumber
CWE-399	Category : Resource Management Errors Weaknesses in this category are related to improper management of system resources.

Metrik

Metrik	Skor	Tingkat keparahan	CVSS Vektor	Sumber
V2	4.3		AV:N/AC:M/Au:N/C:N/I:N/A:P	nvd@nist.gov

EPSS

EPSS adalah model penilaian yang memprediksi kemungkinan suatu kerentanan dieksploitasi.

Skor EPSS

Model EPSS menghasilkan skor probabilitas antara 0 dan 1 (0 hingga 100%). Semakin tinggi skor, semakin besar probabilitas bahwa suatu kerentanan akan dieksploitasi.

Persentil EPSS

Persentil digunakan untuk meranking CVE berdasarkan skor EPSS mereka. Misalnya, CVE di persentil ke-95 berdasarkan skor EPSS-nya lebih mungkin dieksploitasi daripada 95% CVE lainnya. Dengan demikian, persentil digunakan untuk membandingkan skor EPSS suatu CVE dengan CVE lainnya.

EPSS First.org

Produk yang Disebutkan

Konfigurasi 0

Pidgin>>Pidgin >> Version Hingga (termasuk) 2.9.0

Pidgin>>Pidgin >> Version 2.0.0

Pidgin>>Pidgin >> Version 2.0.1

Pidgin>>Pidgin >> Version 2.0.2

Pidgin>>Pidgin >> Version 2.1.0

Pidgin>>Pidgin >> Version 2.1.1

Pidgin>>Pidgin >> Version 2.2.0

Pidgin>>Pidgin >> Version 2.2.1

Pidgin>>Pidgin >> Version 2.2.2

Pidgin>>Pidgin >> Version 2.3.0

Pidgin>>Pidgin >> Version 2.3.1

Pidgin>>Pidgin >> Version 2.4.0

Pidgin>>Pidgin >> Version 2.4.1

Pidgin>>Pidgin >> Version 2.4.2

Pidgin>>Pidgin >> Version 2.4.3

Pidgin>>Pidgin >> Version 2.5.0

Pidgin>>Pidgin >> Version 2.5.1

Pidgin>>Pidgin >> Version 2.5.2

Pidgin>>Pidgin >> Version 2.5.3

Pidgin>>Pidgin >> Version 2.5.4

Pidgin>>Pidgin >> Version 2.5.5

Pidgin>>Pidgin >> Version 2.5.6

Pidgin>>Pidgin >> Version 2.5.7

Pidgin>>Pidgin >> Version 2.5.8

Pidgin>>Pidgin >> Version 2.5.9

Pidgin>>Pidgin >> Version 2.6.0

Pidgin>>Pidgin >> Version 2.6.1

Pidgin>>Pidgin >> Version 2.6.2

Pidgin>>Pidgin >> Version 2.6.4

Pidgin>>Pidgin >> Version 2.6.5

Pidgin>>Pidgin >> Version 2.6.6

Pidgin>>Pidgin >> Version 2.7.0

Pidgin>>Pidgin >> Version 2.7.1

Pidgin>>Pidgin >> Version 2.7.2

Pidgin>>Pidgin >> Version 2.7.3

Pidgin>>Pidgin >> Version 2.7.4

Pidgin>>Pidgin >> Version 2.7.5

Pidgin>>Pidgin >> Version 2.7.6

Pidgin>>Pidgin >> Version 2.7.7

Pidgin>>Pidgin >> Version 2.7.8

Pidgin>>Pidgin >> Version 2.7.9

Pidgin>>Pidgin >> Version 2.7.10

Pidgin>>Pidgin >> Version 2.7.11

Pidgin>>Pidgin >> Version 2.8.0

Referensi

http://lists.fedoraproject.org/pipermail/package-announce/2011-August/064943.html
Tags : vendor-advisory, x_refsource_FEDORA

http://www.openwall.com/lists/oss-security/2011/08/22/10
Tags : mailing-list, x_refsource_MLIST

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18284
Tags : vdb-entry, signature, x_refsource_OVAL

http://developer.pidgin.im/viewmtn/revision/diff/5c2dba4a7e2e76b76e7f472b88953a4316706d43/with/16af0661899a978b4fedc1c165965b85009013d1/libpurple/protocols/msn/httpconn.c
Tags : x_refsource_CONFIRM

https://exchange.xforce.ibmcloud.com/vulnerabilities/69341
Tags : vdb-entry, x_refsource_XF

http://pidgin.im/news/security/?id=54
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/45663
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.openwall.com/lists/oss-security/2011/08/22/4
Tags : mailing-list, x_refsource_MLIST

http://www.openwall.com/lists/oss-security/2011/08/22/7
Tags : mailing-list, x_refsource_MLIST

http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065190.html
Tags : vendor-advisory, x_refsource_FEDORA

http://secunia.com/advisories/45916
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.openwall.com/lists/oss-security/2011/08/22/12
Tags : mailing-list, x_refsource_MLIST

https://bugzilla.redhat.com/show_bug.cgi?id=732405
Tags : x_refsource_CONFIRM

http://www.securityfocus.com/bid/49268
Tags : vdb-entry, x_refsource_BID

http://securitytracker.com/id?1025961
Tags : vdb-entry, x_refsource_SECTRACK

http://developer.pidgin.im/viewmtn/revision/info/16af0661899a978b4fedc1c165965b85009013d1
Tags : x_refsource_CONFIRM

Tanggal	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	3.78%	–	–
2022-02-20	–	–	3.78%	–	–
2022-04-03	–	–	3.78%	–	–
2022-07-17	–	–	3.78%	–	–
2023-03-12	–	–	–	9.63%	–
2024-02-11	–	–	–	9.63%	–
2024-06-02	–	–	–	9.63%	–
2024-12-22	–	–	–	8.81%	–
2025-01-19	–	–	–	8.81%	–
2025-03-18	–	–	–	–	2.69%
2026-02-22	–	–	–	–	2.69%

Tanggal	Persentil
2022-02-06	67%
2022-02-20	68%
2022-04-03	84%
2022-07-17	85%
2023-03-12	94%
2024-02-11	95%
2024-06-02	95%
2024-12-22	95%
2025-01-19	95%
2025-03-18	85%
2026-02-22	86%

CVE-2011-3184 : Detail

CVE-2011-3184