CVE-2012-1954

Description

Use-after-free vulnerability in the nsDocument::AdoptNode function in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 allows remote attackers to cause a denial of service (heap memory corruption) or possibly execute arbitrary code via vectors involving multiple adoptions and empty documents.

Risk Information

Base Score
9.8
MODERATE
Vector
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
5.001

Associated Vulnerability

VulnerabilityOS Platform
Vulnerability CVE-2012-1948,CVE-2012-1950,CVE-2012-1954,CVE-2012-1967 are affected in Mozilla Firefox 13.0Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 7.0Windows
Multiple Vulnerabilities are affected in Mozilla_Firefox 7.0Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird 5.0Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird 6.0Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird 6.0.1Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird 6.0.2Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird 7.0Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird 7.0.1Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird 10.0Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird 10.0.1Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird 10.0.2Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird 8.0Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird 9.0Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird 9.0.1Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird ESR 10.0Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird ESR 10.0.1Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird ESR 10.0.2Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird 10.0.3Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird 10.0.4Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird 11.0Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird 12.0Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird 13.0Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird ESR 10.0.3Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird ESR 10.0.4Windows
Multiple Vulnerabilities are affected in Mozilla Thunderbird ESR 10.0.5Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 11.0Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 12.0Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 13.0Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 4.0Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 4.0.1Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 5.0Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 5.0.1Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 6.0Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 6.0.1Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 6.0.2Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 7.0.1Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 8.0Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 8.0.1Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 9.0Windows
Multiple Vulnerabilities are affected in Mozilla Firefox (x64) 9.0.1Windows
Multiple Vulnerabilities are affected in Mozilla_Firefox 11.0Windows
Multiple Vulnerabilities are affected in Mozilla_Firefox 12.0Windows
Multiple Vulnerabilities are affected in Mozilla_Firefox 13.0Windows
Multiple Vulnerabilities are affected in Mozilla_Firefox 4.0Windows
Multiple Vulnerabilities are affected in Mozilla_Firefox 4.0.1Windows
Multiple Vulnerabilities are affected in Mozilla_Firefox 5.0Windows
Multiple Vulnerabilities are affected in Mozilla_Firefox 5.0.1Windows
Multiple Vulnerabilities are affected in Mozilla_Firefox 6.0Windows
Multiple Vulnerabilities are affected in Mozilla_Firefox 6.0.1Windows
Multiple Vulnerabilities are affected in Mozilla_Firefox 6.0.2Windows
Multiple Vulnerabilities are affected in Mozilla_Firefox 7.0.1Windows
Multiple Vulnerabilities are affected in Mozilla_Firefox 8.0Windows
Multiple Vulnerabilities are affected in Mozilla_Firefox 8.0.1Windows
Multiple Vulnerabilities are affected in Mozilla_Firefox 9.0Windows
Multiple Vulnerabilities are affected in Mozilla_Firefox 9.0.1Windows
Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (142.0)Mac
Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (142.0.1)Mac
Multiple vulnerabilities are fixed in Mozilla Firefox For Mac ( 141.0)Mac
Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (141.0.2)Mac
Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (141.0.3)Mac
Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (140.0)Mac
Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (140.0.1)Mac
Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (140.0.2)Mac
Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (140.0.4)Mac
Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (114.0)Mac
Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (114.0.1)Mac
Multiple vulnerabilities are fixed in Mozilla Firefox For Mac (114.0.2)Mac
Multiple vulnerabilities are fixed in Mozilla Thunderbird For Mac (115.14.0)Mac
Multiple vulnerabilities are fixed in Mozilla Thunderbird For Mac (78.14.0)Mac
Multiple vulnerabilities are fixed in Mozilla Thunderbird For Mac (102.14.0)Mac
Multiple vulnerabilities are fixed in Mozilla Thunderbird For Mac (140.0)Mac
Multiple vulnerabilities are fixed in Mozilla Thunderbird For Mac (140.0.1)Mac
Multiple vulnerabilities are fixed in Mozilla Thunderbird For Mac (141.0)Mac
Multiple vulnerabilities are fixed in Mozilla Thunderbird For Mac (142.0)Mac
Multiple vulnerabilities are fixed in Mozilla Thunderbird For Mac 10.0.6Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.8Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 2.0.5Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.0Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.0.1Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.0.2Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.0.3Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.0.4Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.0.5Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.0.6Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.0.7Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.0.8Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.0.9Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.1Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.10Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.11Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.12Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.13Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.14Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.15Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.16Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.17Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.18Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.19Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.2Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.3Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.4Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.5Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.6Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.7Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.1.9Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.5.0.10Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.5.0.8Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 1.5.0.9Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 2.0Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 2.0.1Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 2.0.10Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 2.0.11Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 2.0.12Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 2.0.13Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 2.0.14Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 2.0.2Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 2.0.3Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 2.0.4Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 2.0.6Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 2.0.7Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 2.0.8Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 2.0.9Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 11.0Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 4.0Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 4.0.1Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 5.0Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 6.0Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 5.0Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 6.0.2Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 2.1Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 6.0.2Mac
Multiple Vulnerabilities are affected in Firefox ESR for Mac 10.0.3Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 10.0.3Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 10.0.3Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 5.0.1Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 6.0.1Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 7.0Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 6.0Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 6.0.1Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 7.0Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 7.0.1Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 7.0.1Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 8.0Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 8.0Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 9.0.1Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 9.0.1Mac
Multiple Vulnerabilities are affected in Firefox ESR for Mac 10.0Mac
Multiple Vulnerabilities are affected in Firefox ESR for Mac 10.0.1Mac
Multiple Vulnerabilities are affected in Firefox ESR for Mac 10.0.2Mac
Multiple Vulnerabilities are affected in Firefox ESR for Mac 10.0.4Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 10.0Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 10.0.1Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 10.0.2Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 10.0.4Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 12.0Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 8.0.1Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 9.0Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 10.0Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 10.0.1Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 10.0.2Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 10.0.4Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 11.0Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 12.0Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 9.0Mac
Multiple Vulnerabilities are affected in Firefox ESR for Mac 10.0.5Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 10.0.5Mac
Multiple Vulnerabilities are affected in Mozilla Firefox for Mac 13.0Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 10.0.5Mac
Multiple Vulnerabilities are affected in Mozilla Thunderbird for Mac 13.0Mac
Multiple Vulnerabilities are affected in SeaMonkey For Mac 2.10-beta3Mac
Multiple vulnerabilities are fixed in Mozilla Firefox For Mac 10.0.6Mac
icedove security update(DSA-3520-1) icedove_38.7.0-1~deb7u1_amd64.debLinux

Patch Details

Click to see the patches provided by ManageEngine for this CVE
Patch IDPatch Description
PATCH-343015Mozilla Firefox (132.0.2)
PATCH-334458Mozilla Firefox (x64) (120.0)
PATCH-334457Mozilla Firefox (120.0)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-607000Mozilla Firefox For Mac (124.0)
PATCH-607000Mozilla Firefox For Mac (124.0)
PATCH-607000Mozilla Firefox For Mac (124.0)
PATCH-611353Mozilla Thunderbird For Mac (128.12.0)
PATCH-611353Mozilla Thunderbird For Mac (128.12.0)
PATCH-611353Mozilla Thunderbird For Mac (128.12.0)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611808Mozilla Firefox ESR for MAC 128.14.0
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611808Mozilla Firefox ESR for MAC 128.14.0
PATCH-611808Mozilla Firefox ESR for MAC 128.14.0
PATCH-611808Mozilla Firefox ESR for MAC 128.14.0
PATCH-611808Mozilla Firefox ESR for MAC 128.14.0
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611808Mozilla Firefox ESR for MAC 128.14.0
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611870Mozilla Firefox For Mac (142.0.1)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611807Mozilla Thunderbird For Mac (142.0)
PATCH-611088SeaMonkey For Mac (2.53.21)
PATCH-612783Mozilla Firefox For Mac (145.0.1)

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234