CVE-2009-1891 : Detail

CVE-2009-1891

15.77%V3
Network
2009-07-10
13h00 +00:00
2021-06-06
08h09 +00:00
CVE.org
NVD
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CVE Descriptions

The mod_deflate module in Apache httpd 2.2.11 and earlier compresses large files until completion even after the associated network connection is closed, which allows remote attackers to cause a denial of service (CPU consumption).

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-400 Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.1 AV:N/AC:M/Au:N/C:N/I:N/A:C [email protected]

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

Products Mentioned

Configuraton 0

Apache>>Http_server >> Version From (including) 2.0.35 To (excluding) 2.0.64

Apache>>Http_server >> Version From (including) 2.2.0 To (excluding) 2.2.12

Configuraton 0

Debian>>Debian_linux >> Version 4.0

Debian>>Debian_linux >> Version 5.0

Debian>>Debian_linux >> Version 6.0

Configuraton 0

Fedoraproject>>Fedora >> Version 11

Configuraton 0

Canonical>>Ubuntu_linux >> Version 6.06

Canonical>>Ubuntu_linux >> Version 8.04

Canonical>>Ubuntu_linux >> Version 8.10

Canonical>>Ubuntu_linux >> Version 9.04

Configuraton 0

Redhat>>Enterprise_linux_desktop >> Version 5.0

Redhat>>Enterprise_linux_eus >> Version 5.3

Redhat>>Enterprise_linux_server >> Version 5.0

Redhat>>Enterprise_linux_server_aus >> Version 5.3

Redhat>>Enterprise_linux_workstation >> Version 5.0

References

http://secunia.com/advisories/35781
Tags : third-party-advisory, x_refsource_SECUNIA
http://www-01.ibm.com/support/docview.wss?uid=swg1PK99480
Tags : vendor-advisory, x_refsource_AIXAPAR
http://www.mandriva.com/security/advisories?name=MDVSA-2009:149
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www-01.ibm.com/support/docview.wss?uid=swg1PK91361
Tags : vendor-advisory, x_refsource_AIXAPAR
http://marc.info/?l=bugtraq&m=130497311408250&w=2
Tags : vendor-advisory, x_refsource_HP
http://www.redhat.com/support/errata/RHSA-2009-1156.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/35865
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2009/1841
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/37152
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securitytracker.com/id?1022529
Tags : vdb-entry, x_refsource_SECTRACK
http://www.debian.org/security/2009/dsa-1834
Tags : vendor-advisory, x_refsource_DEBIAN
http://marc.info/?l=bugtraq&m=129190899612998&w=2
Tags : vendor-advisory, x_refsource_HP
http://security.gentoo.org/glsa/glsa-200907-04.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://marc.info/?l=bugtraq&m=130497311408250&w=2
Tags : vendor-advisory, x_refsource_HP
https://rhn.redhat.com/errata/RHSA-2009-1148.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.ubuntu.com/usn/USN-802-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/37221
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2009/3184
Tags : vdb-entry, x_refsource_VUPEN
http://marc.info/?l=bugtraq&m=129190899612998&w=2
Tags : vendor-advisory, x_refsource_HP
http://secunia.com/advisories/35793
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/35721
Tags : third-party-advisory, x_refsource_SECUNIA
http://support.apple.com/kb/HT3937
Tags : x_refsource_CONFIRM
http://osvdb.org/55782
Tags : vdb-entry, x_refsource_OSVDB