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CVE-2021-32765

Medium priority
Vulnerable

Hiredis is a minimalistic C client library for the Redis database. In affected versions Hiredis is vulnurable to integer overflow if provided maliciously crafted or corrupted `RESP` `mult-bulk` protocol data. When parsing...

1 affected package

hiredis

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
hiredis Not affected Not affected Not affected Not affected Vulnerable
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CVE-2021-41099

Medium priority

Some fixes available 2 of 4

Redis is an open source, in-memory database that persists on disk. An integer overflow bug in the underlying string library can be used to corrupt the heap and potentially result with denial of service or remote code execution....

1 affected package

redis

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
redis Not affected Not affected Fixed Fixed Not affected
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CVE-2021-32762

Negligible priority
Needs evaluation

Redis is an open source, in-memory database that persists on disk. The redis-cli command line tool and redis-sentinel service may be vulnerable to integer overflow when parsing specially crafted large multi-bulk network replies....

7 affected packages

discque, hiredis, nginx, python-hiredis, redis...

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
discque Not in release Not in release Not in release Not in release Ignored
hiredis Not affected Not affected Not affected Not affected Needs evaluation
nginx Not affected Not affected Not affected Not affected Not affected
python-hiredis Not affected Not affected Not affected Not affected Needs evaluation
redis Not affected Not affected Not affected Not affected Needs evaluation
rspamd Not affected Not affected Not affected Not in release Ignored
webdis Not affected Not affected Not affected Not in release Needs evaluation
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CVE-2021-32687

Medium priority

Some fixes available 4 of 6

Redis is an open source, in-memory database that persists on disk. An integer overflow bug affecting all versions of Redis can be exploited to corrupt the heap and potentially be used to leak arbitrary contents of the heap or...

1 affected package

redis

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
redis Not affected Not affected Fixed Fixed Fixed
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CVE-2021-32675

Medium priority

Some fixes available 4 of 6

Redis is an open source, in-memory database that persists on disk. When parsing an incoming Redis Standard Protocol (RESP) request, Redis allocates memory according to user-specified values which determine the number of elements...

1 affected package

redis

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
redis Not affected Not affected Fixed Fixed Fixed
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CVE-2021-32672

Medium priority

Some fixes available 2 of 4

Redis is an open source, in-memory database that persists on disk. When using the Redis Lua Debugger, users can send malformed requests that cause the debugger’s protocol parser to read data beyond the actual buffer. This issue...

1 affected package

redis

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
redis Not affected Not affected Fixed Fixed Not affected
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CVE-2021-32628

Medium priority

Some fixes available 4 of 6

Redis is an open source, in-memory database that persists on disk. An integer overflow bug in the ziplist data structure used by all versions of Redis can be exploited to corrupt the heap and potentially result with remote code...

1 affected package

redis

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
redis Not affected Not affected Fixed Fixed Fixed
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CVE-2021-32627

Medium priority

Some fixes available 2 of 4

Redis is an open source, in-memory database that persists on disk. In affected versions an integer overflow bug in Redis can be exploited to corrupt the heap and potentially result with remote code execution. The vulnerability...

1 affected package

redis

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
redis Not affected Not affected Fixed Fixed Not affected
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CVE-2021-32626

Medium priority

Some fixes available 4 of 6

Redis is an open source, in-memory database that persists on disk. In affected versions specially crafted Lua scripts executing in Redis can cause the heap-based Lua stack to be overflowed, due to incomplete checks for this...

1 affected package

redis

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
redis Not affected Not affected Fixed Fixed Fixed
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CVE-2020-21468

Negligible priority
Ignored

** DISPUTED ** A segmentation fault in the redis-server component of Redis 5.0.7 leads to a denial of service (DOS). NOTE: the vendor cannot reproduce this issue in a released version, such as 5.0.7.

1 affected package

redis

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
redis Not affected Not affected Not affected Not affected Not affected
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