Unscored severity · published Mar 26, 2010
CVE-2010-0731
The gnutls_x509_crt_get_serial function in the GnuTLS library before 1.2.1, when running on big-endian, 64-bit platforms, calls the asn1_read_value with a pointer to the wrong…
–
CVSS
2.9%
EPSS
No
On KEV
Description
The gnutls_x509_crt_get_serial function in the GnuTLS library before 1.2.1, when running on big-endian, 64-bit platforms, calls the asn1_read_value with a pointer to the wrong data type and the wrong length value, which allows remote attackers to bypass the certificate revocation list (CRL) check and cause a stack-based buffer overflow via a crafted X.509 certificate, related to extraction of a serial number.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.9% · higher than 87% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GN
Gnutls · Gnu
through 1.2.0; 1.0.16; 1.0.17; 1.0.18; 1.0.19; 1.0.20; +16 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2010-0731
CVE.org
https://www.cve.org/CVERecord?id=CVE-2010-0731
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
secunia.com
http://secunia.com/advisories/39127
Exploit
http://thread.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/4230
www.mandriva.com
http://www.mandriva.com/security/advisories?name=MDVSA-2010:089
www.redhat.com
http://www.redhat.com/support/errata/RHSA-2010-0167.html
www.securityfocus.com
http://www.securityfocus.com/bid/38959
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