Vulnerability Monitor

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CVE-2010-1797

Multiple stack-based buffer overflows in the cff_decoder_parse_charstrings function in the CFF Type2 CharStrings interpreter in cff/cffgload.c in FreeType before 2.4.2, as used in Apple iOS before 4.0.2 on the iPhone and iPod touch and before 3.2.2 on the iPad, allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted CFF opcodes in embedded fonts in a PDF document, as demonstrated by JailbreakMe. NOTE: some of these details are obtained from third party information.

Published

2010-08-16T18:39:40.403

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 9.3 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

8.6

Impact Score

10.0

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System apple iphone_os 1.0.0 Yes
Operating System apple iphone_os 1.0.1 Yes
Operating System apple iphone_os 1.0.1 Yes
Operating System apple iphone_os 1.0.2 Yes
Operating System apple iphone_os 1.0.2 Yes
Operating System apple iphone_os 1.1.0 Yes
Operating System apple iphone_os 1.1.0 Yes
Operating System apple iphone_os 1.1.0 Yes
Operating System apple iphone_os 1.1.1 Yes
Operating System apple iphone_os 1.1.1 Yes
Operating System apple iphone_os 1.1.2 Yes
Operating System apple iphone_os 1.1.2 Yes
Operating System apple iphone_os 1.1.2 Yes
Operating System apple iphone_os 1.1.3 Yes
Operating System apple iphone_os 1.1.3 Yes
Operating System apple iphone_os 1.1.3 Yes
Operating System apple iphone_os 1.1.4 Yes
Operating System apple iphone_os 1.1.4 Yes
Operating System apple iphone_os 1.1.4 Yes
Operating System apple iphone_os 1.1.5 Yes
Operating System apple iphone_os 1.1.5 Yes
Operating System apple iphone_os 1.1.5 Yes
Operating System apple iphone_os 2.0 Yes
Operating System apple iphone_os 2.0.0 Yes
Operating System apple iphone_os 2.0.0 Yes
Operating System apple iphone_os 2.0.0 Yes
Operating System apple iphone_os 2.0.1 Yes
Operating System apple iphone_os 2.0.1 Yes
Operating System apple iphone_os 2.0.1 Yes
Operating System apple iphone_os 2.0.2 Yes
Operating System apple iphone_os 2.0.2 Yes
Operating System apple iphone_os 2.0.2 Yes
Operating System apple iphone_os 2.1 Yes
Operating System apple iphone_os 2.1 Yes
Operating System apple iphone_os 2.1 Yes
Operating System apple iphone_os 2.1.1 Yes
Operating System apple iphone_os 2.2 Yes
Operating System apple iphone_os 2.2 Yes
Operating System apple iphone_os 2.2.1 Yes
Operating System apple iphone_os 2.2.1 Yes
Operating System apple iphone_os 2.2.1 Yes
Operating System apple iphone_os 3.0 Yes
Operating System apple iphone_os 3.0 Yes
Operating System apple iphone_os 3.0 Yes
Operating System apple iphone_os 3.0.1 Yes
Operating System apple iphone_os 3.0.1 Yes
Operating System apple iphone_os 3.1 Yes
Operating System apple iphone_os 3.1 Yes
Operating System apple iphone_os 3.1 Yes
Operating System apple iphone_os 3.1.2 Yes
Operating System apple iphone_os 3.1.2 Yes
Operating System apple iphone_os 3.1.2 Yes
Operating System apple iphone_os 3.1.3 Yes
Operating System apple iphone_os 3.1.3 Yes
Operating System apple iphone_os 3.2 Yes
Operating System apple iphone_os 3.2 Yes
Operating System apple iphone_os 3.2 Yes
Operating System apple iphone_os 3.2.1 Yes
Operating System apple iphone_os 3.2.1 Yes
Operating System apple iphone_os 4.0 Yes
Operating System apple iphone_os 4.0 Yes
Operating System apple iphone_os 4.0 Yes
Operating System apple iphone_os 4.0.1 Yes
Operating System apple iphone_os 4.0.1 Yes
Operating System apple iphone_os 4.0.1 Yes
References