CVE-2011-0530 : Detail

CVE-2011-0530

Overflow
25.19%V3
Network
2011-02-22
17h00 +00:00
2017-08-16
12h57 +00:00
CVE.org
NVD
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CVE Descriptions

Buffer overflow in the mainloop function in nbd-server.c in the server in Network Block Device (nbd) before 2.9.20 might allow remote attackers to execute arbitrary code via a long request. NOTE: this issue exists because of a CVE-2005-3534 regression.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P [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

Wouter_verhelst>>Nbd >> Version To (including) 2.9.19

Wouter_verhelst>>Nbd >> Version 2.9.0

Wouter_verhelst>>Nbd >> Version 2.9.1

Wouter_verhelst>>Nbd >> Version 2.9.2

Wouter_verhelst>>Nbd >> Version 2.9.3

Wouter_verhelst>>Nbd >> Version 2.9.4

Wouter_verhelst>>Nbd >> Version 2.9.5

Wouter_verhelst>>Nbd >> Version 2.9.6

Wouter_verhelst>>Nbd >> Version 2.9.7

Wouter_verhelst>>Nbd >> Version 2.9.8

Wouter_verhelst>>Nbd >> Version 2.9.9

Wouter_verhelst>>Nbd >> Version 2.9.10

Wouter_verhelst>>Nbd >> Version 2.9.11

Wouter_verhelst>>Nbd >> Version 2.9.12

Wouter_verhelst>>Nbd >> Version 2.9.13

Wouter_verhelst>>Nbd >> Version 2.9.14

Wouter_verhelst>>Nbd >> Version 2.9.15

Wouter_verhelst>>Nbd >> Version 2.9.16

Wouter_verhelst>>Nbd >> Version 2.9.17

Wouter_verhelst>>Nbd >> Version 2.9.18

References

http://security.gentoo.org/glsa/glsa-201206-35.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://secunia.com/advisories/43610
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0403
Tags : vdb-entry, x_refsource_VUPEN
http://openwall.com/lists/oss-security/2011/01/28/3
Tags : mailing-list, x_refsource_MLIST
http://openwall.com/lists/oss-security/2011/01/31/7
Tags : mailing-list, x_refsource_MLIST
http://www.vupen.com/english/advisories/2011/0582
Tags : vdb-entry, x_refsource_VUPEN
http://www.securityfocus.com/bid/46572
Tags : vdb-entry, x_refsource_BID
https://hermes.opensuse.org/messages/8086846
Tags : vendor-advisory, x_refsource_SUSE
http://www.debian.org/security/2011/dsa-2183
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/43353
Tags : third-party-advisory, x_refsource_SECUNIA