CVE-2023-38831
RARLAB WinRAR before 6.23 allows attackers to execute arbitrary code when a user attempts to view a benign file within a ZIP archive. The issue occurs because a ZIP archive may include a benign file (such as an ordinary .JPG file) and also a folder that has the same name as the benign file, and the contents of the folder (which may include executable content) are processed during an attempt to access only the benign file. This was exploited in the wild in April through October 2023.
Known exploited
CVSS Score
7.8
EPSS Score
0.936
Published
2023-08-23
This vulnerability allows remote attackers to disclose sensitive information on affected installations of RARLAB WinRAR 6.11.0.0. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of ZIP files. Crafted data in a ZIP file can trigger a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-19232.
CVSS Score
2.5
EPSS Score
0.012
Published
2023-03-29
In WinRAR versions prior to and including 5.60, There is an out-of-bounds write vulnerability during parsing of a crafted LHA / LZH archive formats. Successful exploitation could lead to arbitrary code execution in the context of the current user.
CVSS Score
7.8
EPSS Score
0.01
Published
2019-02-13
CVE-2018-20250
In WinRAR versions prior to and including 5.61, There is path traversal vulnerability when crafting the filename field of the ACE format (in UNACEV2.dll). When the filename field is manipulated with specific patterns, the destination (extraction) folder is ignored, thus treating the filename as an absolute path.
Known exploited
CVSS Score
7.8
EPSS Score
0.932
Published
2019-02-05
In WinRAR versions prior to and including 5.61, there is path traversal vulnerability when crafting the filename field of the ACE format. The UNACE module (UNACEV2.dll) creates files and folders as written in the filename field even when WinRAR validator noticed the traversal attempt and requestd to abort the extraction process. the operation is cancelled only after the folders and files were created but prior to them being written, therefore allowing the attacker to create empty files and folders everywhere in the file system.
CVSS Score
5.5
EPSS Score
0.01
Published
2019-02-05
In WinRAR versions prior to and including 5.60, there is an out-of-bounds write vulnerability during parsing of crafted ACE and RAR archive formats. Successful exploitation could lead to arbitrary code execution in the context of the current user.
CVSS Score
7.8
EPSS Score
0.008
Published
2019-02-05
The file-execution functionality in WinRAR before 5.30 beta 5 allows local users to gain privileges via a Trojan horse file with a name similar to an extensionless filename that was selected by the user.
CVSS Score
7.4
EPSS Score
0.002
Published
2015-12-30
Multiple unspecified vulnerabilities in RARLAB WinRAR before 3.71 have unknown impact and attack vectors related to crafted (1) ACE, (2) ARJ, (3) BZ2, (4) CAB, (5) GZ, (6) LHA, (7) RAR, (8) TAR, or (9) ZIP files, as demonstrated by the OUSPG PROTOS GENOME test suite for Archive Formats.
CVSS Score
10.0
EPSS Score
0.011
Published
2009-09-01
Stack-based buffer overflow in the SFX module in WinRAR before 3.60 beta 8 has unspecified vectors and impact.
CVSS Score
2.1
EPSS Score
0.006
Published
2006-07-28
Stack-based buffer overflow in lzh.fmt in WinRAR 3.00 through 3.60 beta 6 allows remote attackers to execute arbitrary code via a long filename in a LHA archive.
CVSS Score
9.3
EPSS Score
0.056
Published
2006-07-25
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