CVE-2010-3493 : Detail

CVE-2010-3493

1.92%V4
2010-10-19
19h00 +00:00
Network
2024-08-07
03h11 +00:00
CVE.org
NVD
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Deskripsi CVE

Multiple race conditions in smtpd.py in the smtpd module in Python 2.6, 2.7, 3.1, and 3.2 alpha allow remote attackers to cause a denial of service (daemon outage) by establishing and then immediately closing a TCP connection, leading to the accept function having an unexpected return value of None, an unexpected value of None for the address, or an ECONNABORTED, EAGAIN, or EWOULDBLOCK error, or the getpeername function having an ENOTCONN error, a related issue to CVE-2010-3492.

Informasi CVE

Kelemahan Terkait

CWE-ID Nama Kelemahan Sumber
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

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

Python>>Python >> Version 3.1

Python>>Python >> Version 3.2

Referensi

http://www.openwall.com/lists/oss-security/2010/09/11/2
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/43068
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0212
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/51040
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/50858
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=MDVSA-2010:216
Tags : vendor-advisory, x_refsource_MANDRIVA
http://bugs.python.org/issue9129
Tags : x_refsource_CONFIRM
http://www.securityfocus.com/bid/44533
Tags : vdb-entry, x_refsource_BID
http://www.openwall.com/lists/oss-security/2010/09/24/3
Tags : mailing-list, x_refsource_MLIST
http://www.ubuntu.com/usn/USN-1596-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.openwall.com/lists/oss-security/2010/09/22/3
Tags : mailing-list, x_refsource_MLIST
http://bugs.python.org/issue6706
Tags : x_refsource_MISC
http://www.openwall.com/lists/oss-security/2010/09/09/6
Tags : mailing-list, x_refsource_MLIST
http://www.ubuntu.com/usn/USN-1613-2
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/51024
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-1613-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.mandriva.com/security/advisories?name=MDVSA-2010:215
Tags : vendor-advisory, x_refsource_MANDRIVA
Informasi yang disajikan di CVE Find berasal dari beberapa sumber referensi yang dipilih dengan cermat. Data CVE disediakan oleh MITRE Corporation dan National Vulnerability Database (NVD). Katalog Known Exploited Vulnerabilities (KEV) bersumber dari Cybersecurity and Infrastructure Security Agency (CISA), sementara skor EPSS berasal dari FIRST.org. Selain itu, data mengenai kelemahan perangkat lunak (CWE) dan pola serangan umum (CAPEC) dikelola oleh MITRE Corporation, dan informasi tentang konfigurasi perangkat keras dan perangkat lunak (CPE) disediakan oleh NVD.