ID CVE-2007-5246
Summary Multiple stack-based buffer overflows in Firebird LI 2.0.0.12748 and 2.0.1.12855, and WI 2.0.0.12748 and 2.0.1.12855, allow remote attackers to execute arbitrary code via (1) a long attach request on TCP port 3050 to the isc_attach_database function or (2) a long create request on TCP port 3050 to the isc_create_database function.
References
Vulnerable Configurations
  • cpe:2.3:a:firebirdsql:firebird:2.0.0.12748:-:linux
    cpe:2.3:a:firebirdsql:firebird:2.0.0.12748:-:linux
  • cpe:2.3:a:firebirdsql:firebird:2.0.0.12748:-:windows
    cpe:2.3:a:firebirdsql:firebird:2.0.0.12748:-:windows
  • cpe:2.3:a:firebirdsql:firebird:2.0.1.12855:-:linux
    cpe:2.3:a:firebirdsql:firebird:2.0.1.12855:-:linux
  • cpe:2.3:a:firebirdsql:firebird:2.0.1.12855:-:windows
    cpe:2.3:a:firebirdsql:firebird:2.0.1.12855:-:windows
CVSS
Base: 10.0 (as of 08-10-2007 - 16:24)
Impact:
Exploitability:
CWE CWE-119
CAPEC
  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Overflow Buffers
    Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
  • Client-side Injection-induced Buffer Overflow
    This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
  • Filter Failure through Buffer Overflow
    In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
  • MIME Conversion
    An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.
  • Overflow Binary Resource File
    An attack of this type exploits a buffer overflow vulnerability in the handling of binary resources. Binary resources may include music files like MP3, image files like JPEG files, and any other binary file. These attacks may pass unnoticed to the client machine through normal usage of files, such as a browser loading a seemingly innocent JPEG file. This can allow the attacker access to the execution stack and execute arbitrary code in the target process. This attack pattern is a variant of standard buffer overflow attacks using an unexpected vector (binary files) to wrap its attack and open up a new attack vector. The attacker is required to either directly serve the binary content to the victim, or place it in a locale like a MP3 sharing application, for the victim to download. The attacker then is notified upon the download or otherwise locates the vulnerability opened up by the buffer overflow.
  • Buffer Overflow via Symbolic Links
    This type of attack leverages the use of symbolic links to cause buffer overflows. An attacker can try to create or manipulate a symbolic link file such that its contents result in out of bounds data. When the target software processes the symbolic link file, it could potentially overflow internal buffers with insufficient bounds checking.
  • Overflow Variables and Tags
    This type of attack leverages the use of tags or variables from a formatted configuration data to cause buffer overflow. The attacker crafts a malicious HTML page or configuration file that includes oversized strings, thus causing an overflow.
  • Buffer Overflow via Parameter Expansion
    In this attack, the target software is given input that the attacker knows will be modified and expanded in size during processing. This attack relies on the target software failing to anticipate that the expanded data may exceed some internal limit, thereby creating a buffer overflow.
  • Buffer Overflow in an API Call
    This attack targets libraries or shared code modules which are vulnerable to buffer overflow attacks. An attacker who has access to an API may try to embed malicious code in the API function call and exploit a buffer overflow vulnerability in the function's implementation. All clients that make use of the code library thus become vulnerable by association. This has a very broad effect on security across a system, usually affecting more than one software process.
  • Buffer Overflow in Local Command-Line Utilities
    This attack targets command-line utilities available in a number of shells. An attacker can leverage a vulnerability found in a command-line utility to escalate privilege to root.
Access
VectorComplexityAuthentication
NETWORK LOW NONE
Impact
ConfidentialityIntegrityAvailability
COMPLETE COMPLETE COMPLETE
metasploit via4
nessus via4
  • NASL family FreeBSD Local Security Checks
    NASL id FREEBSD_PKG_91ED69F972C711DC981A001921AB2FA4.NASL
    description RISE Security reports : There exists multiple vulnerabilities within functions of Firebird Relational Database, which when properly exploited can lead to remote compromise of the vulnerable system.
    last seen 2019-02-21
    modified 2018-11-10
    plugin id 26937
    published 2007-10-09
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=26937
    title FreeBSD : firebird -- multiple remote buffer overflow vulnerabilities (91ed69f9-72c7-11dc-981a-001921ab2fa4)
  • NASL family Gentoo Local Security Checks
    NASL id GENTOO_GLSA-200712-06.NASL
    description The remote host is affected by the vulnerability described in GLSA-200712-06 (Firebird: Multiple buffer overflows) Adriano Lima and Ramon de Carvalho Valle reported that functions isc_attach_database() and isc_create_database() do not perform proper boundary checking when processing their input. Impact : A remote attacker could send specially crafted requests to the Firebird server on TCP port 3050, possibly resulting in the execution of arbitrary code with the privileges of the user running Firebird (usually firebird). Workaround : There is no known workaround at this time.
    last seen 2019-02-21
    modified 2018-08-10
    plugin id 29293
    published 2007-12-11
    reporter Tenable
    source https://www.tenable.com/plugins/index.php?view=single&id=29293
    title GLSA-200712-06 : Firebird: Multiple buffer overflows
refmap via4
bid
  • 25917
  • 25925
bugtraq 20071004 [RISE-2007003] Firebird Relational Database Multiple Buffer Overflow Vulnerabilities
confirm http://bugs.gentoo.org/show_bug.cgi?id=195569
gentoo GLSA-200712-06
misc
sectrack 1018773
secunia
  • 27057
  • 27982
vupen ADV-2007-3379
xf firebird-attach-create-bo(36958)
Last major update 07-03-2011 - 22:00
Published 06-10-2007 - 13:17
Last modified 15-10-2018 - 17:41
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