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CVE-2017-20230

CRITICAL

10.0

Description

Storable versions before 3.05 for Perl has a stack overflow. The retrieve_hook function stored the length of the class name into a signed integer but in read operations treated the length as unsigned. This allowed an attacker to craft data that could trigger the overflow.

Details CVE

Score CVSS v3.110.0

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie4/21/2026

Derniere modification4/22/2026

Sourcenvd

Observations honeypot0

Produits affectes

nwclark:storable

Faiblesses (CWE)

CWE-121

References

https://github.com/Perl/perl5/commit/a258c17c6937f79529c8319a829310e09cdbd216.patch(9b29abf9-4ab0-4765-b253-1875cd9b441e)

https://github.com/Perl/perl5/issues/15831(9b29abf9-4ab0-4765-b253-1875cd9b441e)

https://metacpan.org/release/RURBAN/Storable-3.05/changes(9b29abf9-4ab0-4765-b253-1875cd9b441e)

https://www.nntp.perl.org/group/perl.perl5.porters/2017/01/msg242533.html(9b29abf9-4ab0-4765-b253-1875cd9b441e)

https://www.nntp.perl.org/group/perl.perl5.porters/2017/01/msg242703.html(9b29abf9-4ab0-4765-b253-1875cd9b441e)

http://www.openwall.com/lists/oss-security/2026/04/21/5(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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