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CUPS の gif_read_lzw 関数におけるヒープベースのバッファオーバーフローの脆弱性
Title CUPS の gif_read_lzw 関数におけるヒープベースのバッファオーバーフローの脆弱性
Summary

CUPS の filter/image-gif.c の gif_read_lzw 関数には、LZW ストリームのコードの最初の 1 文字を適切に処理しないため、ヒープベースのバッファオーバーフローを誘発され、任意のコードを実行される脆弱性が存在します。 本脆弱性は、CVE-2011-2896 とは異なる脆弱性です。

Possible impacts 第三者により、巧妙に細工されたストリームを介して、ヒープベースのバッファオーバーフローを誘発され、任意のコードを実行される可能性があります。
Solution

ベンダ情報および参考情報を参照して適切な対策を実施してください。
Publication Date Aug. 19, 2011, midnight
Registration Date March 27, 2012, 6:43 p.m.
Last Update March 27, 2012, 6:43 p.m.
CVSS2.0 : 警告
Score 5.1
Vector AV:N/AC:H/Au:N/C:P/I:P/A:P
Affected System
アップル
CUPS 1.4.8 およびそれ以前
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
0 [2012年03月27日]
  掲載		 Feb. 17, 2018, 10:37 a.m.
NVD Vulnerability Information
CVE-2011-3170
Summary

The gif_read_lzw function in filter/image-gif.c in CUPS 1.4.8 and earlier does not properly handle the first code word in an LZW stream, which allows remote attackers to trigger a heap-based buffer overflow, and possibly execute arbitrary code, via a crafted stream, a different vulnerability than CVE-2011-2896.

Publication Date Aug. 20, 2011, 2:55 a.m.
Registration Date Jan. 28, 2021, 4:39 p.m.
Last Update Nov. 21, 2024, 10:29 a.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:apple:cups:1.1.20:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.4:b1:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.5-2:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.3.9:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.14:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.3:rc2:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.6-1:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.18:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.12:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.3.11:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.5-1:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.3.3:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.22:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2.0:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.16:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.3.1:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.23:rc1:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.20:rc1:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.15:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.17:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.4:rc1:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.20:rc6:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2.4:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.19:rc1:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.3.2:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.22:rc1:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.7:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2:rc2:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.6-2:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.3:b1:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.3:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2.3:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.21:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2.9:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2.10:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.4.4:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.4:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.23:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.4.6:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2.6:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2:b1:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.3.8:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.20:rc4:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.19:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.3.4:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.8:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.5:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2:rc3:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.4.7:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.3.10:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.13:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.19:rc4:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.9-1:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2.12:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.21:rc2:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2:b2:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2.7:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.6-3:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.20:rc5:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.9:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.3.7:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.19:rc5:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2:rc1:*:*:*:*:*:*
cpe:2.3:a:apple:cups:*:*:*:*:*:*:*:* 1.4.8
cpe:2.3:a:apple:cups:1.4.3:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2.8:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.4.2:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.10:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2.11:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.22:rc2:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.21:rc1:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.3:rc1:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.11:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.19:rc3:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.6:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.10-1:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.3.0:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.4:b3:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.4.5:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.4:b2:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.3.5:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.3.6:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.20:rc2:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.20:rc3:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.2.5:*:*:*:*:*:*:*
cpe:2.3:a:apple:cups:1.1.19:rc2:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List