CVE-2010-3493
1.92%V4
2010-10-19
19h00 +00:00
19h00 +00:00
특정 CVE 알림
특정 CVE의 변경 사항에 대한 정보를 받아보세요.
CVE 설명
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.
CVE 정보
관련 약점
| 약점 이름 | 출처 | |
|---|---|---|
| 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. |
메트릭
| 메트릭 | 점수 | 심각도 | CVSS 벡터 | 출처 |
|---|---|---|---|---|
| V2 | 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P | nvd@nist.gov |
EPSS
EPSS는 취약점이 악용될 가능성을 예측하는 점수 모델입니다.
EPSS 점수
EPSS 모델은 0과 1(0~100%) 사이의 확률 점수를 생성합니다. 점수가 높을수록 취약점이 악용될 가능성이 높습니다.
EPSS 백분위수
백분위수는 EPSS 점수에 따라 CVE의 순위를 매기는 데 사용됩니다. 예를 들어 EPSS 점수 기준 95번째 백분위수의 CVE는 다른 CVE의 95%보다 악용될 가능성이 높습니다.
언급된 제품
구성 0
Python>>Python >> Version 3.1
Python>>Python >> Version 3.2
참고 자료
http://svn.python.org/view/python/branches/py3k/Lib/smtpd.py?r1=84289&r2=84288&pathrev=84289
Tags : x_refsource_CONFIRM
Tags : x_refsource_CONFIRM
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12210
Tags : vdb-entry, signature, x_refsource_OVAL
Tags : vdb-entry, signature, x_refsource_OVAL
http://www.mandriva.com/security/advisories?name=MDVSA-2010:216
Tags : vendor-advisory, x_refsource_MANDRIVA
Tags : vendor-advisory, x_refsource_MANDRIVA
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html
Tags : vendor-advisory, x_refsource_SUSE
Tags : vendor-advisory, x_refsource_SUSE
http://www.mandriva.com/security/advisories?name=MDVSA-2010:215
Tags : vendor-advisory, x_refsource_MANDRIVA
Tags : vendor-advisory, x_refsource_MANDRIVA
