5.0
MEDIUM
CVE-1999-0682
Microsoft Exchange Relay Vulnerability
Description

Microsoft Exchange 5.5 allows a remote attacker to relay email (i.e. spam) using encapsulated SMTP addresses, even if the anti-relaying features are enabled.

INFO

Published Date :

Aug. 6, 1999, 4 a.m.

Last Modified :

Nov. 7, 2023, 1:55 a.m.

Remotely Exploitable :

Yes !

Impact Score :

2.9

Exploitability Score :

10.0
Affected Products

The following products are affected by CVE-1999-0682 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Microsoft exchange_server
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-1999-0682.

URL Resource
http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ237927
http://www.ciac.org/ciac/bulletins/j-056.shtml Broken Link
http://www.securityfocus.com/bid/567 Third Party Advisory VDB Entry
https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-027 Patch Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-1999-0682 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-1999-0682 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference MITRE http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ237927 [No types assigned]
    Removed Reference MITRE http://support.microsoft.com/default.aspx?scid=kb;[LN];Q237927
  • Modified Analysis by [email protected]

    Apr. 02, 2020

    Action Type Old Value New Value
    Changed Reference Type http://support.microsoft.com/default.aspx?scid=kb;[LN];Q237927 No Types Assigned http://support.microsoft.com/default.aspx?scid=kb;[LN];Q237927 Patch, Vendor Advisory
    Changed Reference Type http://www.ciac.org/ciac/bulletins/j-056.shtml No Types Assigned http://www.ciac.org/ciac/bulletins/j-056.shtml Broken Link
    Changed Reference Type http://www.securityfocus.com/bid/567 No Types Assigned http://www.securityfocus.com/bid/567 Third Party Advisory, VDB Entry
    Changed Reference Type https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-027 No Types Assigned https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-027 Patch, Vendor Advisory
    Removed CWE NIST NVD-CWE-Other
    Added CWE NIST NVD-CWE-noinfo
    Changed CPE Configuration OR *cpe:2.3:a:microsoft:exchange_server:5.5:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:exchange_server:5.5:sp1:*:*:*:*:*:* *cpe:2.3:a:microsoft:exchange_server:5.5:sp2:*:*:*:*:*:* OR *cpe:2.3:a:microsoft:exchange_server:5.5:-:*:*:*:*:*:* *cpe:2.3:a:microsoft:exchange_server:5.5:sp1:*:*:*:*:*:* *cpe:2.3:a:microsoft:exchange_server:5.5:sp2:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 12, 2018

    Action Type Old Value New Value
    Removed Reference http://www.microsoft.com/technet/security/bulletin/ms99-027.mspx [No Types Assigned]
    Added Reference https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-027 [No Types Assigned]
  • CVE Modified by [email protected]

    Aug. 13, 2018

    Action Type Old Value New Value
    Removed Reference http://support.microsoft.com/default.aspx?scid=kb;%5BLN%5D;Q237927 [No Types Assigned]
    Added Reference http://support.microsoft.com/default.aspx?scid=kb;[LN];Q237927 [No Types Assigned]
  • Initial Analysis by [email protected]

    Jan. 01, 2004

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-1999-0682 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-1999-0682 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.79 }} -0.16%

score

0.80875

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability