The fetchnews NNTP client in leafnode 1.11.2 and earlier can hang while waiting for input that never arrives, which allows remote NNTP servers to cause a denial of service (news loss).
Max CVSS
5.0
EPSS Score
0.09%
Published
2005-06-09
Updated
2008-09-05
fetchnews in leafnode 1.9.48 to 1.11.1 allows remote NNTP servers to cause a denial of service (crash) by closing the connection while fetchnews is reading (1) an article header or (2) an article body, which also prevents fetchnews from querying other servers.
Max CVSS
5.0
EPSS Score
0.42%
Published
2005-05-05
Updated
2011-03-08
fetchnews in leafnode 1.9.47 and earlier allows remote attackers to cause a denial of service (process hang) via an empty NNTP news article with missing mandatory headers.
Max CVSS
5.0
EPSS Score
1.83%
Published
2004-12-31
Updated
2017-07-12
The fetchnews NNTP client in leafnode 1.9.3 to 1.9.41 allows remote attackers to cause a denial of service (process hang and termination) via certain malformed Usenet news articles that cause fetchnews to hang while waiting for input.
Max CVSS
5.0
EPSS Score
1.54%
Published
2003-10-20
Updated
2016-10-18
The leafnode server in leafnode 1.9.20 to 1.9.29 allows remote attackers to cause a denial of service (infinite loop) when leafnode requests a cross-posted article to one group whose name is a prefix of another group.
Max CVSS
5.0
EPSS Score
6.40%
Published
2002-12-31
Updated
2017-07-11
5 vulnerabilities found
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