UnRAR before 6.2.3 allows extraction of files outside of the destination folder via symlink chains.
CVSS Score
7.5
EPSS Score
0.001
Published
2023-08-07
CVE-2022-30333
RARLAB UnRAR before 6.12 on Linux and UNIX allows directory traversal to write to files during an extract (aka unpack) operation, as demonstrated by creating a ~/.ssh/authorized_keys file. NOTE: WinRAR and Android RAR are unaffected.
Known exploited
CVSS Score
7.5
EPSS Score
0.905
Published
2022-05-09
unrar 0.0.1 (aka unrar-free or unrar-gpl) suffers from a directory traversal vulnerability for RAR v2 archives: pathnames of the form ../[filename] are unpacked into the upper directory.
CVSS Score
7.5
EPSS Score
0.005
Published
2017-09-03
The DecodeNumber function in unrarlib.c in unrar 0.0.1 (aka unrar-free or unrar-gpl) suffers from a NULL pointer dereference flaw triggered by a crafted RAR archive. NOTE: this may be the same as one of the several test cases in the CVE-2017-11189 references.
CVSS Score
5.5
EPSS Score
0.002
Published
2017-09-03
unrar 0.0.1 (aka unrar-free or unrar-gpl) suffers from a stack-based buffer over-read in unrarlib.c, related to ExtrFile and stricomp.
CVSS Score
9.1
EPSS Score
0.006
Published
2017-09-03
libunrar.a in UnRAR before 5.5.7 has an out-of-bounds read in the EncodeFileName::Decode call within the Archive::ReadHeader15 function.
CVSS Score
9.8
EPSS Score
0.004
Published
2017-08-18
libunrar.a in UnRAR before 5.5.7 has an out-of-bounds read in the Unpack::Unpack20 function.
CVSS Score
9.8
EPSS Score
0.005
Published
2017-08-18
libunrar.a in UnRAR before 5.5.7 has a buffer overflow in the Unpack::LongLZ function.
CVSS Score
9.8
EPSS Score
0.005
Published
2017-08-18
UnRAR before 5.5.7 allows remote attackers to bypass a directory-traversal protection mechanism via vectors involving a symlink to the . directory, a symlink to the .. directory, and a regular file.
CVSS Score
7.5
EPSS Score
0.012
Published
2017-08-18
A VMSF_DELTA memory corruption was discovered in unrar before 5.5.5, as used in Sophos Anti-Virus Threat Detection Engine before 3.37.2 and other products, that can lead to arbitrary code execution. An integer overflow can be caused in DataSize+CurChannel. The result is a negative value of the "DestPos" variable, which allows the attacker to write out of bounds when setting Mem[DestPos].
CVSS Score
9.8
EPSS Score
0.028
Published
2017-06-22
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