CVE-2009-1959 : Detail

CVE-2009-1959

6.92%V4
Network
2009-06-06
16h00 +00:00
2017-08-16
12h57 +00:00
CVE.org
NVD
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CVE Descriptions

Off-by-one error in the event_wallops function in fe-common/irc/fe-events.c in irssi 0.8.13 allows remote IRC servers to cause a denial of service (crash) via an empty command, which triggers a one-byte buffer under-read and a one-byte buffer underflow.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

Metrics

Metrics Score Severity CVSS Vector Source
V2 5 AV:N/AC:L/Au:N/C:N/I:N/A:P nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 33041

Publication date : 2009-05-14 22h00 +00:00
Author : nemo
EDB Verified : Yes

Products Mentioned

Configuraton 0

Irssi>>Irssi >> Version 0.8.13

References

http://www.securitytracker.com/id?1022410
Tags : vdb-entry, x_refsource_SECTRACK
http://www.openwall.com/lists/oss-security/2009/05/29/3
Tags : mailing-list, x_refsource_MLIST
http://www.securityfocus.com/bid/35399
Tags : vdb-entry, x_refsource_BID
http://www.irssi.org/ChangeLog
Tags : x_refsource_CONFIRM
http://secunia.com/advisories/35685
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2009/1596
Tags : vdb-entry, x_refsource_VUPEN
http://www.ubuntu.com/usn/usn-800-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/35812
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=MDVSA-2009:133
Tags : vendor-advisory, x_refsource_MANDRIVA
http://secunia.com/advisories/36152
Tags : third-party-advisory, x_refsource_SECUNIA
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.