CVE-2008-2009
| Summary |
Xiph.org libvorbis before 1.0 does not properly check for underpopulated Huffman trees, which allows remote attackers to cause a denial of service (crash) via a crafted OGG file that triggers memory corruption during execution of the _make_decode_tree function.
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| Summary |
Per http://svn.xiph.org/trunk/vorbis/CHANGES, 1.0 is the first stable release of libvorbis. No version of libvorbis before 1.0 has been confirmed at this time.
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| Publication Date |
May 16, 2008, 9:54 p.m. |
| Registration Date |
Jan. 29, 2021, 1:35 p.m. |
| Last Update |
Oct. 29, 2019, 9:57 a.m. |
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CVSS2.0 : MEDIUM
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| Score |
4.3
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| Vector |
AV:N/AC:M/Au:N/C:N/I:N/A:P |
| 攻撃元区分(AV) |
ネットワーク |
| 攻撃条件の複雑さ(AC) |
中 |
| 攻撃前の認証要否(Au) |
不要 |
| 機密性への影響(C) |
なし |
| 完全性への影響(I) |
なし |
| 可用性への影響(A) |
低 |
| Get all privileges. |
いいえ
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| Get user privileges |
いいえ
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| Get other privileges |
いいえ
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| User operation required |
はい
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Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:xiph.org:libvorbis:1.0:beta4:*:*:*:*:*:* |
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| cpe:2.3:a:xiph.org:libvorbis:1.0:rc1:*:*:*:*:*:* |
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| cpe:2.3:a:xiph.org:libvorbis:1.0:rc2:*:*:*:*:*:* |
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| Configuration2 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:lts:*:*:* |
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| cpe:2.3:o:canonical:ubuntu_linux:8.10:*:*:*:*:*:*:* |
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| cpe:2.3:o:canonical:ubuntu_linux:9.04:*:*:*:*:*:*:* |
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| cpe:2.3:o:canonical:ubuntu_linux:9.10:*:*:*:*:*:*:* |
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Related information, measures and tools
Common Vulnerabilities List