NVD Vulnerability Detail
Search Exploit, PoC
CVE-2007-2445
Summary

The png_handle_tRNS function in pngrutil.c in libpng before 1.0.25 and 1.2.x before 1.2.17 allows remote attackers to cause a denial of service (application crash) via a grayscale PNG image with a bad tRNS chunk CRC value.

Publication Date May 17, 2007, 7:30 a.m.
Registration Date Jan. 29, 2021, 2:12 p.m.
Last Update Oct. 17, 2018, 1:43 a.m.
CVSS2.0 : MEDIUM
Score 5.0
Vector AV:N/AC:L/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) 低
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
Get user privileges いいえ
Get other privileges いいえ
User operation required いいえ
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:png_reference_library:libpng:*:*:*:*:*:*:*:* 1.0.15
cpe:2.3:a:png_reference_library:libpng:*:*:*:*:*:*:*:* 1.2.16
Related information, measures and tools
Common Vulnerabilities List