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cve[email protected]CVE-2012-1569
HistoryMar 26, 2012 - 7:55 p.m.

CVE-2012-1569

2012-03-2619:55:01
CWE-189
web.nvd.nist.gov
160
cve-2012-1569
gnu libtasn1
gnutls
asn.1
denial of service
heap memory corruption
nvd

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

AI Score

8.8

Confidence

High

EPSS

0.916

Percentile

98.9%

The asn1_get_length_der function in decoding.c in GNU Libtasn1 before 2.12, as used in GnuTLS before 3.0.16 and other products, does not properly handle certain large length values, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) or possibly have unspecified other impact via a crafted ASN.1 structure.

Affected configurations

NVD
Node
gnugnutlsRange3.0.15
OR
gnugnutlsMatch1.0.16
OR
gnugnutlsMatch1.0.17
OR
gnugnutlsMatch1.0.18
OR
gnugnutlsMatch1.0.19
OR
gnugnutlsMatch1.0.20
OR
gnugnutlsMatch1.0.21
OR
gnugnutlsMatch1.0.22
OR
gnugnutlsMatch1.0.23
OR
gnugnutlsMatch1.0.24
OR
gnugnutlsMatch1.0.25
OR
gnugnutlsMatch1.1.13
OR
gnugnutlsMatch1.1.14
OR
gnugnutlsMatch1.1.15
OR
gnugnutlsMatch1.1.16
OR
gnugnutlsMatch1.1.17
OR
gnugnutlsMatch1.1.18
OR
gnugnutlsMatch1.1.19
OR
gnugnutlsMatch1.1.20
OR
gnugnutlsMatch1.1.21
OR
gnugnutlsMatch1.1.22
OR
gnugnutlsMatch1.1.23
OR
gnugnutlsMatch1.2.0
OR
gnugnutlsMatch1.2.1
OR
gnugnutlsMatch1.2.2
OR
gnugnutlsMatch1.2.3
OR
gnugnutlsMatch1.2.4
OR
gnugnutlsMatch1.2.5
OR
gnugnutlsMatch1.2.6
OR
gnugnutlsMatch1.2.7
OR
gnugnutlsMatch1.2.8
OR
gnugnutlsMatch1.2.8.1a1
OR
gnugnutlsMatch1.2.9
OR
gnugnutlsMatch1.2.10
OR
gnugnutlsMatch1.2.11
OR
gnugnutlsMatch1.3.0
OR
gnugnutlsMatch1.3.1
OR
gnugnutlsMatch1.3.2
OR
gnugnutlsMatch1.3.3
OR
gnugnutlsMatch1.3.4
OR
gnugnutlsMatch1.3.5
OR
gnugnutlsMatch1.4.0
OR
gnugnutlsMatch1.4.1
OR
gnugnutlsMatch1.4.2
OR
gnugnutlsMatch1.4.3
OR
gnugnutlsMatch1.4.4
OR
gnugnutlsMatch1.4.5
OR
gnugnutlsMatch1.5.0
OR
gnugnutlsMatch1.5.1
OR
gnugnutlsMatch1.5.2
OR
gnugnutlsMatch1.5.3
OR
gnugnutlsMatch1.5.4
OR
gnugnutlsMatch1.5.5
OR
gnugnutlsMatch1.6.0
OR
gnugnutlsMatch1.6.1
OR
gnugnutlsMatch1.6.2
OR
gnugnutlsMatch1.6.3
OR
gnugnutlsMatch1.7.0
OR
gnugnutlsMatch1.7.1
OR
gnugnutlsMatch1.7.2
OR
gnugnutlsMatch1.7.3
OR
gnugnutlsMatch1.7.4
OR
gnugnutlsMatch1.7.5
OR
gnugnutlsMatch1.7.6
OR
gnugnutlsMatch1.7.7
OR
gnugnutlsMatch1.7.8
OR
gnugnutlsMatch1.7.9
OR
gnugnutlsMatch1.7.10
OR
gnugnutlsMatch1.7.11
OR
gnugnutlsMatch1.7.12
OR
gnugnutlsMatch1.7.13
OR
gnugnutlsMatch1.7.14
OR
gnugnutlsMatch1.7.15
OR
gnugnutlsMatch1.7.16
OR
gnugnutlsMatch1.7.17
OR
gnugnutlsMatch1.7.18
OR
gnugnutlsMatch1.7.19
OR
gnugnutlsMatch2.0.0
OR
gnugnutlsMatch2.0.1
OR
gnugnutlsMatch2.0.2
OR
gnugnutlsMatch2.0.3
OR
gnugnutlsMatch2.0.4
OR
gnugnutlsMatch2.1.0
OR
gnugnutlsMatch2.1.1
OR
gnugnutlsMatch2.1.2
OR
gnugnutlsMatch2.1.3
OR
gnugnutlsMatch2.1.4
OR
gnugnutlsMatch2.1.5
OR
gnugnutlsMatch2.1.6
OR
gnugnutlsMatch2.1.7
OR
gnugnutlsMatch2.1.8
OR
gnugnutlsMatch2.2.0
OR
gnugnutlsMatch2.2.1
OR
gnugnutlsMatch2.2.2
OR
gnugnutlsMatch2.2.3
OR
gnugnutlsMatch2.2.4
OR
gnugnutlsMatch2.2.5
OR
gnugnutlsMatch2.3.0
OR
gnugnutlsMatch2.3.1
OR
gnugnutlsMatch2.3.2
OR
gnugnutlsMatch2.3.3
OR
gnugnutlsMatch2.3.4
OR
gnugnutlsMatch2.3.5
OR
gnugnutlsMatch2.3.6
OR
gnugnutlsMatch2.3.7
OR
gnugnutlsMatch2.3.8
OR
gnugnutlsMatch2.3.9
OR
gnugnutlsMatch2.3.10
OR
gnugnutlsMatch2.3.11
OR
gnugnutlsMatch2.4.0
OR
gnugnutlsMatch2.4.1
OR
gnugnutlsMatch2.4.2
OR
gnugnutlsMatch2.4.3
OR
gnugnutlsMatch2.5.0
OR
gnugnutlsMatch2.6.0
OR
gnugnutlsMatch2.6.1
OR
gnugnutlsMatch2.6.2
OR
gnugnutlsMatch2.6.3
OR
gnugnutlsMatch2.6.4
OR
gnugnutlsMatch2.6.5
OR
gnugnutlsMatch2.6.6
OR
gnugnutlsMatch2.7.4
OR
gnugnutlsMatch2.8.0
OR
gnugnutlsMatch2.8.1
OR
gnugnutlsMatch2.8.2
OR
gnugnutlsMatch2.8.3
OR
gnugnutlsMatch2.8.4
OR
gnugnutlsMatch2.8.5
OR
gnugnutlsMatch2.8.6
OR
gnugnutlsMatch2.10.0
OR
gnugnutlsMatch2.10.1
OR
gnugnutlsMatch2.10.2
OR
gnugnutlsMatch2.10.3
OR
gnugnutlsMatch2.10.4
OR
gnugnutlsMatch2.10.5
OR
gnugnutlsMatch2.12.0
OR
gnugnutlsMatch2.12.1
OR
gnugnutlsMatch2.12.2
OR
gnugnutlsMatch2.12.3
OR
gnugnutlsMatch2.12.4
OR
gnugnutlsMatch2.12.5
OR
gnugnutlsMatch2.12.6
OR
gnugnutlsMatch2.12.6.1
OR
gnugnutlsMatch2.12.7
OR
gnugnutlsMatch2.12.8
OR
gnugnutlsMatch2.12.9
OR
gnugnutlsMatch2.12.10
OR
gnugnutlsMatch2.12.11
OR
gnugnutlsMatch2.12.12
OR
gnugnutlsMatch2.12.13
OR
gnugnutlsMatch2.12.14
OR
gnugnutlsMatch3.0
OR
gnugnutlsMatch3.0.0
OR
gnugnutlsMatch3.0.1
OR
gnugnutlsMatch3.0.2
OR
gnugnutlsMatch3.0.3
OR
gnugnutlsMatch3.0.4
OR
gnugnutlsMatch3.0.5
OR
gnugnutlsMatch3.0.6
OR
gnugnutlsMatch3.0.7
OR
gnugnutlsMatch3.0.8
OR
gnugnutlsMatch3.0.9
OR
gnugnutlsMatch3.0.10
OR
gnugnutlsMatch3.0.11
OR
gnugnutlsMatch3.0.12
OR
gnugnutlsMatch3.0.13
OR
gnugnutlsMatch3.0.14
OR
gnulibtasn1Range2.11
OR
gnulibtasn1Match0.1.0
OR
gnulibtasn1Match0.1.1
OR
gnulibtasn1Match0.1.2
OR
gnulibtasn1Match0.2.0
OR
gnulibtasn1Match0.2.1
OR
gnulibtasn1Match0.2.2
OR
gnulibtasn1Match0.2.3
OR
gnulibtasn1Match0.2.4
OR
gnulibtasn1Match0.2.5
OR
gnulibtasn1Match0.2.6
OR
gnulibtasn1Match0.2.7
OR
gnulibtasn1Match0.2.8
OR
gnulibtasn1Match0.2.9
OR
gnulibtasn1Match0.2.10
OR
gnulibtasn1Match0.2.11
OR
gnulibtasn1Match0.2.12
OR
gnulibtasn1Match0.2.13
OR
gnulibtasn1Match0.2.14
OR
gnulibtasn1Match0.2.15
OR
gnulibtasn1Match0.2.16
OR
gnulibtasn1Match0.2.17
OR
gnulibtasn1Match0.2.18
OR
gnulibtasn1Match0.3.0
OR
gnulibtasn1Match0.3.1
OR
gnulibtasn1Match0.3.2
OR
gnulibtasn1Match0.3.3
OR
gnulibtasn1Match0.3.4
OR
gnulibtasn1Match0.3.5
OR
gnulibtasn1Match0.3.6
OR
gnulibtasn1Match0.3.7
OR
gnulibtasn1Match0.3.8
OR
gnulibtasn1Match0.3.9
OR
gnulibtasn1Match0.3.10
OR
gnulibtasn1Match1.0
OR
gnulibtasn1Match1.1
OR
gnulibtasn1Match1.2
OR
gnulibtasn1Match1.3
OR
gnulibtasn1Match1.4
OR
gnulibtasn1Match1.5
OR
gnulibtasn1Match1.6
OR
gnulibtasn1Match1.7
OR
gnulibtasn1Match1.8
OR
gnulibtasn1Match2.0
OR
gnulibtasn1Match2.1
OR
gnulibtasn1Match2.2
OR
gnulibtasn1Match2.3
OR
gnulibtasn1Match2.4
OR
gnulibtasn1Match2.5
OR
gnulibtasn1Match2.6
OR
gnulibtasn1Match2.7
OR
gnulibtasn1Match2.8
OR
gnulibtasn1Match2.9
OR
gnulibtasn1Match2.10

References

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

AI Score

8.8

Confidence

High

EPSS

0.916

Percentile

98.9%