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CVE-2008-1948

high · 10

The _gnutls_server_name_recv_params function in lib/ext_server_name.c in libgnutls in gnutls-serv in GnuTLS before 2.2.4 does not properly calculate the number of Server Names in a TLS 1.0 Client Hello message during extension handling, which allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a zero value for the length of Server Names, which leads to a buffer overflow in session resumption data in the pack_security_parameters function, aka GNUTLS-SA-2008-1-1.

10
CVSS
12.0%
EPSS (exploit prob.)
96th
EPSS percentile
2008-05-21
Published

AV:N/AC:L/Au:N/C:C/I:C/A:C

Weaknesses

CWE-189

Affected products

VendorProductAffected versions
gnugnutls1.0.18
gnugnutls1.0.19
gnugnutls1.0.20
gnugnutls1.0.21
gnugnutls1.0.22
gnugnutls1.0.23
gnugnutls1.0.24
gnugnutls1.0.25
gnugnutls1.1.13
gnugnutls1.1.14
gnugnutls1.1.15
gnugnutls1.1.16
gnugnutls1.1.17
gnugnutls1.1.18
gnugnutls1.1.19
gnugnutls1.1.20
gnugnutls1.1.21
gnugnutls1.1.22
gnugnutls1.1.23
gnugnutls1.2.0
gnugnutls1.2.1
gnugnutls1.2.2
gnugnutls1.2.3
gnugnutls1.2.4
gnugnutls1.2.5
gnugnutls1.2.6
gnugnutls1.2.7
gnugnutls1.2.8
gnugnutls1.2.9
gnugnutls1.2.10
gnugnutls1.2.11
gnugnutls1.3.0
gnugnutls1.3.1
gnugnutls1.3.2
gnugnutls1.3.3
gnugnutls1.3.4
gnugnutls1.3.5
gnugnutls1.4.0
gnugnutls1.4.1
gnugnutls1.4.2

Check a specific version with /api/v1/cve/match.

References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2008-1948