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    <title>MongoDB Jira</title>
    <link>https://jira.mongodb.org</link>
    <description>This file is an XML representation of an issue</description>
    <language>en-us</language>    <build-info>
        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[SERVER-43699] Find $mod can result in UB</title>
                <link>https://jira.mongodb.org/browse/SERVER-43699</link>
                <project id="10000" key="SERVER">Core Server</project>
                    <description>&lt;div class=&quot;panel&quot; style=&quot;background-color: #eeeeee;border-color: #cccccc;border-width: 1px;&quot;&gt;&lt;div class=&quot;panelHeader&quot; style=&quot;border-bottom-width: 1px;border-bottom-color: #cccccc;background-color: #6cb33f;&quot;&gt;&lt;b&gt;CVE-2019-2392&lt;/b&gt;&lt;/div&gt;&lt;div class=&quot;panelContent&quot; style=&quot;background-color: #eeeeee;&quot;&gt;
&lt;p&gt;&lt;b&gt;Title:&lt;/b&gt; $mod can result in UB&lt;/p&gt;

&lt;p&gt;&lt;b&gt;Description:&lt;/b&gt;&lt;br/&gt;
 A user authorized to perform database queries may trigger denial of service by issuing specially crafted queries, which use the $mod operator to overflow negative values. This issue affects: MongoDB Inc. MongoDB Server v4.4 versions prior to 4.4.1; v4.2 versions prior to 4.2.9; v4.0 versions prior to 4.0.20; v3.6 versions prior to 3.6.20.&lt;/p&gt;

&lt;p&gt;&lt;b&gt;CVSS score:&lt;/b&gt;&lt;br/&gt;
 This issue&apos;s CVSS:3.1 severity is scored at 6.5 using the following scoring metrics:&lt;br/&gt;
 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H&lt;/p&gt;

&lt;p&gt;&lt;b&gt;Affected versions:&lt;/b&gt;&lt;br/&gt;
 MongoDB Inc. MongoDB Server v4.4 versions prior to 4.4.1; v4.2 versions prior to 4.2.9; v4.0 versions prior to 4.0.20; v3.6 versions prior to 3.6.20.&lt;/p&gt;

&lt;p&gt;&lt;b&gt;CWE:&lt;/b&gt; CWE-190: Integer Overflow or Wraparound&lt;/p&gt;
&lt;/div&gt;&lt;/div&gt;</description>
                <environment></environment>
        <key id="943874">SERVER-43699</key>
            <summary>Find $mod can result in UB</summary>
                <type id="1" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14703&amp;avatarType=issuetype">Bug</type>
                                            <priority id="3" iconUrl="https://jira.mongodb.org/images/icons/priorities/major.svg">Major - P3</priority>
                        <status id="6" iconUrl="https://jira.mongodb.org/images/icons/statuses/closed.png" description="The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.">Closed</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="13201">Fixed</resolution>
                                        <assignee username="bernard.gorman@mongodb.com">Bernard Gorman</assignee>
                                    <reporter username="ian.boros@mongodb.com">Ian Boros</reporter>
                        <labels>
                            <label>afz</label>
                    </labels>
                <created>Fri, 27 Sep 2019 21:30:02 +0000</created>
                <updated>Sun, 29 Oct 2023 22:16:42 +0000</updated>
                            <resolved>Sun, 6 Oct 2019 20:07:22 +0000</resolved>
                                    <version>3.6.14</version>
                    <version>4.0.12</version>
                    <version>4.2.0</version>
                                    <fixVersion>3.6.15</fixVersion>
                    <fixVersion>4.2.1</fixVersion>
                    <fixVersion>4.3.1</fixVersion>
                    <fixVersion>3.4.24</fixVersion>
                    <fixVersion>4.0.14</fixVersion>
                                    <component>Querying</component>
                                        <votes>0</votes>
                                    <watches>7</watches>
                                                                                                                <comments>
                            <comment id="2473301" author="bernard.gorman" created="Wed, 9 Oct 2019 07:40:28 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;username&apos;: &apos;gormanb&apos;, &apos;email&apos;: &apos;bernard.gorman@mongodb.com&apos;, &apos;name&apos;: &apos;Bernard Gorman&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-43699&quot; title=&quot;Find $mod can result in UB&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-43699&quot;&gt;&lt;del&gt;SERVER-43699&lt;/del&gt;&lt;/a&gt; $mod should not overflow for large negative values&lt;/p&gt;

&lt;p&gt;(cherry picked from commit 21d8699ed6c517b45e1613e20231cd8eba894985)&lt;br/&gt;
Branch: v3.4&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/b5ff43f92c0e562121477e8253a56b2d83825571&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/b5ff43f92c0e562121477e8253a56b2d83825571&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="2471154" author="xgen-internal-githook" created="Tue, 8 Oct 2019 09:02:56 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;username&apos;: &apos;gormanb&apos;, &apos;email&apos;: &apos;bernard.gorman@mongodb.com&apos;, &apos;name&apos;: &apos;Bernard Gorman&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-43699&quot; title=&quot;Find $mod can result in UB&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-43699&quot;&gt;&lt;del&gt;SERVER-43699&lt;/del&gt;&lt;/a&gt; $mod should not overflow for large negative values&lt;/p&gt;

&lt;p&gt;(cherry picked from commit 21d8699ed6c517b45e1613e20231cd8eba894985)&lt;br/&gt;
Branch: v3.6&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/5710a3332449c1cbe2b4c46043f4283bd19a8a43&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/5710a3332449c1cbe2b4c46043f4283bd19a8a43&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="2469987" author="xgen-internal-githook" created="Mon, 7 Oct 2019 20:55:58 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Bernard Gorman&apos;, &apos;username&apos;: &apos;gormanb&apos;, &apos;email&apos;: &apos;bernard.gorman@mongodb.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-43699&quot; title=&quot;Find $mod can result in UB&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-43699&quot;&gt;&lt;del&gt;SERVER-43699&lt;/del&gt;&lt;/a&gt; $mod should not overflow for large negative values&lt;/p&gt;

&lt;p&gt;(cherry picked from commit 21d8699ed6c517b45e1613e20231cd8eba894985)&lt;br/&gt;
Branch: v4.0&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/7a81d51b0905dee4c24a17069d84d431041e980b&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/7a81d51b0905dee4c24a17069d84d431041e980b&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="2468473" author="xgen-internal-githook" created="Mon, 7 Oct 2019 02:03:56 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Bernard Gorman&apos;, &apos;username&apos;: &apos;gormanb&apos;, &apos;email&apos;: &apos;bernard.gorman@mongodb.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-43699&quot; title=&quot;Find $mod can result in UB&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-43699&quot;&gt;&lt;del&gt;SERVER-43699&lt;/del&gt;&lt;/a&gt; $mod should not overflow for large negative values&lt;/p&gt;

&lt;p&gt;(cherry picked from commit 21d8699ed6c517b45e1613e20231cd8eba894985)&lt;br/&gt;
Branch: v4.2&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/e865364752da4262e605b92bf8c13e134e7539d3&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/e865364752da4262e605b92bf8c13e134e7539d3&lt;/a&gt;&lt;/p&gt;</comment>
                            <comment id="2468434" author="xgen-internal-githook" created="Sun, 6 Oct 2019 20:05:59 +0000"  >&lt;p&gt;Author:&lt;/p&gt;
{&apos;name&apos;: &apos;Bernard Gorman&apos;, &apos;username&apos;: &apos;gormanb&apos;, &apos;email&apos;: &apos;bernard.gorman@mongodb.com&apos;}
&lt;p&gt;Message: &lt;a href=&quot;https://jira.mongodb.org/browse/SERVER-43699&quot; title=&quot;Find $mod can result in UB&quot; class=&quot;issue-link&quot; data-issue-key=&quot;SERVER-43699&quot;&gt;&lt;del&gt;SERVER-43699&lt;/del&gt;&lt;/a&gt; $mod should not overflow for large negative values&lt;br/&gt;
Branch: master&lt;br/&gt;
&lt;a href=&quot;https://github.com/mongodb/mongo/commit/21d8699ed6c517b45e1613e20231cd8eba894985&quot; class=&quot;external-link&quot; target=&quot;_blank&quot; rel=&quot;nofollow noopener&quot;&gt;https://github.com/mongodb/mongo/commit/21d8699ed6c517b45e1613e20231cd8eba894985&lt;/a&gt;&lt;/p&gt;</comment>
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