CVE-2003-0166 : Detail

CVE-2003-0166

7.92%V3
Network
2003-03-27
04h00 +00:00
2016-10-17
11h57 +00:00
CVE.org
NVD
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CVE Descriptions

Integer signedness error in emalloc() function for PHP before 4.3.2 allow remote attackers to cause a denial of service (memory consumption) and possibly execute arbitrary code via negative arguments to functions such as (1) socket_recv, (2) socket_recvfrom, and possibly other functions.

CVE Informations

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

Exploit information

Exploit Database EDB-ID : 22419

Publication date : 2003-03-24 23h00 +00:00
Author : Sir Mordred
EDB Verified : Yes

source: https://www.securityfocus.com/bid/7187/info A vulnerability has been reported in PHP versions 4.3.1 and earlier. The problem occurs in the socket_iovec_alloc() and may allow an attacker to corrupt memory. Specifically, the affected function fails to carry out sanity checks on user-supplied argument values, making it prone to an integer overflow. This may make it possible for an attacker to trigger a denial of service. Although it has not been confirmed, it may also be possible to exploit this issue to execute arbitrary code. It should be noted that socket functionality is only included in PHP if compiled with the "--enable-sockets" option. <?php socket_iovec_alloc(0x20000000); ?>
Exploit Database EDB-ID : 22425

Publication date : 2003-03-25 23h00 +00:00
Author : Sir Mordred
EDB Verified : Yes

source: https://www.securityfocus.com/bid/7197/info A vulnerability has been reported in PHP versions 4.3.1 and earlier. The problem occurs in the socket_recv() and may allow an attacker to corrupt memory. Specifically, the affected function fails to carry out sanity checks on user-supplied argument values, making it prone to an integer overflow. This may make it possible for an attacker to trigger a denial of service. Although it has not been confirmed, it may also be possible to exploit this issue to execute arbitrary code. It should be noted that socket functionality is only included in PHP if compiled with the "--enable-sockets" option. <?php $buf = ""; socket_recv(socket_create(AF_INET, SOCK_STREAM, 0), $buf, -3, 0); ?>
Exploit Database EDB-ID : 22426

Publication date : 2003-03-25 23h00 +00:00
Author : Sir Mordred
EDB Verified : Yes

source: https://www.securityfocus.com/bid/7198/info A vulnerability has been reported in PHP versions 4.3.1 and earlier. The problem occurs in the socket_recvfrom() and may allow an attacker to corrupt memory. Specifically, the affected function fails to carry out sanity checks on user-supplied argument values, making it prone to an integer overflow. This may make it possible for an attacker to trigger a denial of service. Although it has not been confirmed, it may also be possible to exploit this issue to execute arbitrary code. It should be noted that socket functionality is only included in PHP if compiled with the "--enable-sockets" option. <?php $buf = ""; $name = ""; socket_recvfrom(socket_create(AF_INET, SOCK_STREAM, 0), $buf, -3, 0, $name); ?>

Products Mentioned

Configuraton 0

Php>>Php >> Version 4.0

Php>>Php >> Version 4.0.1

Php>>Php >> Version 4.0.2

Php>>Php >> Version 4.0.3

Php>>Php >> Version 4.0.4

Php>>Php >> Version 4.0.5

Php>>Php >> Version 4.0.6

Php>>Php >> Version 4.0.7

Php>>Php >> Version 4.1.0

Php>>Php >> Version 4.1.1

Php>>Php >> Version 4.1.2

Php>>Php >> Version 4.2.0

Php>>Php >> Version 4.2.1

Php>>Php >> Version 4.2.2

Php>>Php >> Version 4.2.3

Php>>Php >> Version 4.3.0

Php>>Php >> Version 4.3.1

References

http://marc.info/?l=bugtraq&m=104931415307111&w=2
Tags : mailing-list, x_refsource_BUGTRAQ
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000691
Tags : vendor-advisory, x_refsource_CONECTIVA
http://marc.info/?l=bugtraq&m=104878100719467&w=2
Tags : mailing-list, x_refsource_BUGTRAQ
http://www.securityfocus.com/bid/7198
Tags : vdb-entry, x_refsource_BID
http://marc.info/?l=bugtraq&m=104869828526885&w=2
Tags : mailing-list, x_refsource_BUGTRAQ
http://www.securityfocus.com/bid/7197
Tags : vdb-entry, x_refsource_BID