DEBIAN-CVE-2026-107373

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Source
https://security-tracker.debian.org/tracker/CVE-2026-107373
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-107373.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-107373
Upstream
Published
2026-10-10T13:17:31Z
Modified
2026-10-13T22:00:06Z
Summary
[none]
Details

ExtUtils::Typemaps::STL::String versions before 1.06 for Perl T_STD_STRING typemap may read the SV length before stringifying the argument. The typemap uses $var = std::string( SvPV_nolen($arg), SvCUR($arg) ) However, evaluation order for C++ arguments is not specified, and some compilers may produce code that evalutes SvCUR($arg) first. When $arg is not a string (for example, an interger, number or a reference) then SvCUR will return an invalid value, and the program may abort or segfault.

References

Affected packages

Debian:12 / libextutils-typemaps-default-perl

Package

Name
libextutils-typemaps-default-perl
Purl
pkg:deb/debian/libextutils-typemaps-default-perl?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.05-5
1.07-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-107373.json"

Debian:13 / libextutils-typemaps-default-perl

Package

Name
libextutils-typemaps-default-perl
Purl
pkg:deb/debian/libextutils-typemaps-default-perl?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.05-5
1.07-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-107373.json"

Debian:14 / libextutils-typemaps-default-perl

Package

Name
libextutils-typemaps-default-perl
Purl
pkg:deb/debian/libextutils-typemaps-default-perl?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.07-1

Affected versions

1.*
1.05-5

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-107373.json"