Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2011-2939

Published: Jan 13, 2012 | Modified: Feb 13, 2023
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5.1 MEDIUM
AV:N/AC:H/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2011-2939
CWEhttps://cwe.mitre.org/data/definitions/189.html

Off-by-one error in the decode_xs function in Unicode/Unicode.xs in the Encode module before 2.44, as used in Perl before 5.15.6, might allow context-dependent attackers to cause a denial of service (memory corruption) via a crafted Unicode string, which triggers a heap-based buffer overflow.

Affected Software

Name Vendor Start Version End Version
Encode_module Dan_kogai * 2.43 (including)
Encode_module Dan_kogai 0.93 (including) 0.93 (including)
Encode_module Dan_kogai 0.94 (including) 0.94 (including)
Encode_module Dan_kogai 0.95 (including) 0.95 (including)
Encode_module Dan_kogai 0.96 (including) 0.96 (including)
Encode_module Dan_kogai 0.97 (including) 0.97 (including)
Encode_module Dan_kogai 0.98 (including) 0.98 (including)
Encode_module Dan_kogai 0.99 (including) 0.99 (including)
Encode_module Dan_kogai 1.00 (including) 1.00 (including)
Encode_module Dan_kogai 1.01 (including) 1.01 (including)
Encode_module Dan_kogai 1.10 (including) 1.10 (including)
Encode_module Dan_kogai 1.11 (including) 1.11 (including)
Encode_module Dan_kogai 1.20 (including) 1.20 (including)
Encode_module Dan_kogai 1.21 (including) 1.21 (including)
Encode_module Dan_kogai 1.25 (including) 1.25 (including)
Encode_module Dan_kogai 1.26 (including) 1.26 (including)
Encode_module Dan_kogai 1.28 (including) 1.28 (including)
Encode_module Dan_kogai 1.30 (including) 1.30 (including)
Encode_module Dan_kogai 1.31 (including) 1.31 (including)
Encode_module Dan_kogai 1.32 (including) 1.32 (including)
Encode_module Dan_kogai 1.33 (including) 1.33 (including)
Encode_module Dan_kogai 1.34 (including) 1.34 (including)
Encode_module Dan_kogai 1.40 (including) 1.40 (including)
Encode_module Dan_kogai 1.41 (including) 1.41 (including)
Encode_module Dan_kogai 1.42 (including) 1.42 (including)
Encode_module Dan_kogai 1.50 (including) 1.50 (including)
Encode_module Dan_kogai 1.51 (including) 1.51 (including)
Encode_module Dan_kogai 1.52 (including) 1.52 (including)
Encode_module Dan_kogai 1.53 (including) 1.53 (including)
Encode_module Dan_kogai 1.54 (including) 1.54 (including)
Encode_module Dan_kogai 1.55 (including) 1.55 (including)
Encode_module Dan_kogai 1.56 (including) 1.56 (including)
Encode_module Dan_kogai 1.57 (including) 1.57 (including)
Encode_module Dan_kogai 1.58 (including) 1.58 (including)
Encode_module Dan_kogai 1.59 (including) 1.59 (including)
Encode_module Dan_kogai 1.60 (including) 1.60 (including)
Encode_module Dan_kogai 1.61 (including) 1.61 (including)
Encode_module Dan_kogai 1.62 (including) 1.62 (including)
Encode_module Dan_kogai 1.63 (including) 1.63 (including)
Encode_module Dan_kogai 1.64 (including) 1.64 (including)
Encode_module Dan_kogai 1.65 (including) 1.65 (including)
Encode_module Dan_kogai 1.66 (including) 1.66 (including)
Encode_module Dan_kogai 1.67 (including) 1.67 (including)
Encode_module Dan_kogai 1.68 (including) 1.68 (including)
Encode_module Dan_kogai 1.69 (including) 1.69 (including)
Encode_module Dan_kogai 1.70 (including) 1.70 (including)
Encode_module Dan_kogai 1.71 (including) 1.71 (including)
Encode_module Dan_kogai 1.72 (including) 1.72 (including)
Encode_module Dan_kogai 1.73 (including) 1.73 (including)
Encode_module Dan_kogai 1.74 (including) 1.74 (including)
Encode_module Dan_kogai 1.75 (including) 1.75 (including)
Encode_module Dan_kogai 1.76 (including) 1.76 (including)
Encode_module Dan_kogai 1.77 (including) 1.77 (including)
Encode_module Dan_kogai 1.78 (including) 1.78 (including)
Encode_module Dan_kogai 1.79 (including) 1.79 (including)
Encode_module Dan_kogai 1.80 (including) 1.80 (including)
Encode_module Dan_kogai 1.81 (including) 1.81 (including)
Encode_module Dan_kogai 1.82 (including) 1.82 (including)
Encode_module Dan_kogai 1.83 (including) 1.83 (including)
Encode_module Dan_kogai 1.84 (including) 1.84 (including)
Encode_module Dan_kogai 1.85 (including) 1.85 (including)
Encode_module Dan_kogai 1.86 (including) 1.86 (including)
Encode_module Dan_kogai 1.87 (including) 1.87 (including)
Encode_module Dan_kogai 1.88 (including) 1.88 (including)
Encode_module Dan_kogai 1.89 (including) 1.89 (including)
Encode_module Dan_kogai 1.90 (including) 1.90 (including)
Encode_module Dan_kogai 1.91 (including) 1.91 (including)
Encode_module Dan_kogai 1.92 (including) 1.92 (including)
Encode_module Dan_kogai 1.93 (including) 1.93 (including)
Encode_module Dan_kogai 1.94 (including) 1.94 (including)
Encode_module Dan_kogai 1.95 (including) 1.95 (including)
Encode_module Dan_kogai 1.96 (including) 1.96 (including)
Encode_module Dan_kogai 1.97 (including) 1.97 (including)
Encode_module Dan_kogai 1.98 (including) 1.98 (including)
Encode_module Dan_kogai 1.99 (including) 1.99 (including)
Encode_module Dan_kogai 2.0 (including) 2.0 (including)
Encode_module Dan_kogai 2.01 (including) 2.01 (including)
Encode_module Dan_kogai 2.02 (including) 2.02 (including)
Encode_module Dan_kogai 2.03 (including) 2.03 (including)
Encode_module Dan_kogai 2.04 (including) 2.04 (including)
Encode_module Dan_kogai 2.05 (including) 2.05 (including)
Encode_module Dan_kogai 2.06 (including) 2.06 (including)
Encode_module Dan_kogai 2.07 (including) 2.07 (including)
Encode_module Dan_kogai 2.08 (including) 2.08 (including)
Encode_module Dan_kogai 2.09 (including) 2.09 (including)
Encode_module Dan_kogai 2.10 (including) 2.10 (including)
Encode_module Dan_kogai 2.11 (including) 2.11 (including)
Encode_module Dan_kogai 2.12 (including) 2.12 (including)
Encode_module Dan_kogai 2.13 (including) 2.13 (including)
Encode_module Dan_kogai 2.14 (including) 2.14 (including)
Encode_module Dan_kogai 2.15 (including) 2.15 (including)
Encode_module Dan_kogai 2.16 (including) 2.16 (including)
Encode_module Dan_kogai 2.17 (including) 2.17 (including)
Encode_module Dan_kogai 2.18 (including) 2.18 (including)
Encode_module Dan_kogai 2.19 (including) 2.19 (including)
Encode_module Dan_kogai 2.20 (including) 2.20 (including)
Encode_module Dan_kogai 2.21 (including) 2.21 (including)
Encode_module Dan_kogai 2.22 (including) 2.22 (including)
Encode_module Dan_kogai 2.23 (including) 2.23 (including)
Encode_module Dan_kogai 2.24 (including) 2.24 (including)
Encode_module Dan_kogai 2.25 (including) 2.25 (including)
Encode_module Dan_kogai 2.26 (including) 2.26 (including)
Encode_module Dan_kogai 2.27 (including) 2.27 (including)
Encode_module Dan_kogai 2.28 (including) 2.28 (including)
Encode_module Dan_kogai 2.29 (including) 2.29 (including)
Encode_module Dan_kogai 2.30 (including) 2.30 (including)
Encode_module Dan_kogai 2.31 (including) 2.31 (including)
Encode_module Dan_kogai 2.32 (including) 2.32 (including)
Encode_module Dan_kogai 2.33 (including) 2.33 (including)
Encode_module Dan_kogai 2.34 (including) 2.34 (including)
Encode_module Dan_kogai 2.35 (including) 2.35 (including)
Encode_module Dan_kogai 2.36 (including) 2.36 (including)
Encode_module Dan_kogai 2.37 (including) 2.37 (including)
Encode_module Dan_kogai 2.38 (including) 2.38 (including)
Encode_module Dan_kogai 2.39 (including) 2.39 (including)
Encode_module Dan_kogai 2.40 (including) 2.40 (including)
Encode_module Dan_kogai 2.41 (including) 2.41 (including)
Encode_module Dan_kogai 2.42 (including) 2.42 (including)
Perl Perl * 5.14.2 (including)
Perl Perl 5.8.1 (including) 5.8.1 (including)
Perl Perl 5.8.2 (including) 5.8.2 (including)
Perl Perl 5.8.3 (including) 5.8.3 (including)
Perl Perl 5.8.4 (including) 5.8.4 (including)
Perl Perl 5.8.5 (including) 5.8.5 (including)
Perl Perl 5.8.6 (including) 5.8.6 (including)
Perl Perl 5.8.7 (including) 5.8.7 (including)
Perl Perl 5.8.8 (including) 5.8.8 (including)
Perl Perl 5.8.9 (including) 5.8.9 (including)
Perl Perl 5.8.10 (including) 5.8.10 (including)
Perl Perl 5.9.2 (including) 5.9.2 (including)
Perl Perl 5.10 (including) 5.10 (including)
Perl Perl 5.10.0 (including) 5.10.0 (including)
Perl Perl 5.10.0-rc1 (including) 5.10.0-rc1 (including)
Perl Perl 5.10.0-rc2 (including) 5.10.0-rc2 (including)
Perl Perl 5.10.1 (including) 5.10.1 (including)
Perl Perl 5.10.1-rc1 (including) 5.10.1-rc1 (including)
Perl Perl 5.10.1-rc2 (including) 5.10.1-rc2 (including)
Perl Perl 5.11.0 (including) 5.11.0 (including)
Perl Perl 5.11.1 (including) 5.11.1 (including)
Perl Perl 5.11.2 (including) 5.11.2 (including)
Perl Perl 5.11.3 (including) 5.11.3 (including)
Perl Perl 5.11.4 (including) 5.11.4 (including)
Perl Perl 5.11.5 (including) 5.11.5 (including)
Perl Perl 5.12.0 (including) 5.12.0 (including)
Perl Perl 5.12.0-rc0 (including) 5.12.0-rc0 (including)
Perl Perl 5.12.0-rc1 (including) 5.12.0-rc1 (including)
Perl Perl 5.12.0-rc2 (including) 5.12.0-rc2 (including)
Perl Perl 5.12.0-rc3 (including) 5.12.0-rc3 (including)
Perl Perl 5.12.0-rc4 (including) 5.12.0-rc4 (including)
Perl Perl 5.12.0-rc5 (including) 5.12.0-rc5 (including)
Perl Perl 5.12.1 (including) 5.12.1 (including)
Perl Perl 5.12.1-rc1 (including) 5.12.1-rc1 (including)
Perl Perl 5.12.1-rc2 (including) 5.12.1-rc2 (including)
Perl Perl 5.12.2 (including) 5.12.2 (including)
Perl Perl 5.12.2-rc1 (including) 5.12.2-rc1 (including)
Perl Perl 5.12.3 (including) 5.12.3 (including)
Perl Perl 5.12.3-rc1 (including) 5.12.3-rc1 (including)
Perl Perl 5.12.3-rc2 (including) 5.12.3-rc2 (including)
Perl Perl 5.12.3-rc3 (including) 5.12.3-rc3 (including)
Perl Perl 5.13.0 (including) 5.13.0 (including)
Perl Perl 5.13.1 (including) 5.13.1 (including)
Perl Perl 5.13.2 (including) 5.13.2 (including)
Perl Perl 5.13.3 (including) 5.13.3 (including)
Perl Perl 5.13.4 (including) 5.13.4 (including)
Perl Perl 5.13.5 (including) 5.13.5 (including)
Perl Perl 5.13.6 (including) 5.13.6 (including)
Perl Perl 5.13.7 (including) 5.13.7 (including)
Perl Perl 5.13.8 (including) 5.13.8 (including)
Perl Perl 5.13.9 (including) 5.13.9 (including)
Perl Perl 5.13.10 (including) 5.13.10 (including)
Perl Perl 5.13.11 (including) 5.13.11 (including)
Perl Perl 5.14.0 (including) 5.14.0 (including)
Perl Perl 5.14.0-rc1 (including) 5.14.0-rc1 (including)
Perl Perl 5.14.0-rc2 (including) 5.14.0-rc2 (including)
Perl Perl 5.14.0-rc3 (including) 5.14.0-rc3 (including)
Perl Perl 5.14.1 (including) 5.14.1 (including)

References

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