glsa-202312-09.xml


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202312-09">
    <title>NASM: Multiple Vulnerabilities</title>
    <synopsis>Multiple vulnerabilities have been discovered in NASM, the worst of which could lead to arbitrary code execution.</synopsis>
    <product type="ebuild">nasm</product>
    <announced>2023-12-22</announced>
    <revised count="1">2023-12-22</revised>
    <bug>686720</bug>
    <bug>903755</bug>
    <access>local and remote</access>
    <affected>
        <package name="dev-lang/nasm" auto="yes" arch="*">
            <unaffected range="ge">2.16.01</unaffected>
            <vulnerable range="lt">2.16.01</vulnerable>
        </package>
    </affected>
    <background>
        <p>NASM is a 80x86 assembler that has been created for portability and modularity. NASM supports Pentium, P6, SSE MMX, and 3DNow extensions. It also supports a wide range of objects formats (ELF, a.out, COFF, etc), and has its own disassembler.</p>
    </background>
    <description>
        <p>Multiple vulnerabilities have been discovered in NASM. Please review the CVE identifiers referenced below for details.</p>
    </description>
    <impact type="high">
        <p>Please review the referenced CVE identifiers for details.</p>
    </impact>
    <workaround>
        <p>There is no known workaround at this time.</p>
    </workaround>
    <resolution>
        <p>All NASM users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=dev-lang/nasm-2.16.01"
        </code>
    </resolution>
    <references>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2019-8343">CVE-2019-8343</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-21528">CVE-2020-21528</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-44370">CVE-2022-44370</uri>
    </references>
    <metadata tag="requester" timestamp="2023-12-22T12:11:31.423926Z">graaff</metadata>
    <metadata tag="submitter" timestamp="2023-12-22T12:11:31.426302Z">graaff</metadata>
</glsa>