Summary
Git Large File Storage (LFS) replaces large files such as audio samples, videos, datasets, and graphics with text pointers inside Git, while storing the file contents on a remote server.
Security Fix(es):
* golang: net/http: improper sanitization of Transfer-Encoding header (CVE-2022-1705)
* golang: net/http/httputil: ReverseProxy should not forward unparseable query parameters (CVE-2022-2880)
* golang: net/http: handle server errors after sending GOAWAY (CVE-2022-27664)
* golang: io/fs: stack exhaustion in Glob (CVE-2022-30630)
* golang: path/filepath: stack exhaustion in Glob (CVE-2022-30632)
* golang: encoding/gob: stack exhaustion in Decoder.Decode (CVE-2022-30635)
* golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working (CVE-2022-32148)
* golang: regexp/syntax: limit memory used by parsing regexps (CVE-2022-41715)
* golang: net/http: An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests (CVE-2022-41717)
* golang: math/big: decoding big.Float and big.Rat types can panic if the encoded message is too short, potentially allowing a denial of service (CVE-2022-32189)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.
Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 9 | git-lfs | 3.2.0-1.el9 |
Vulnerabilities 10
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High 7.5
golang.org/x/net/http2 Denial of Service vulnerability
In net/http in Go before 1.18.6 and 1.19.x before 1.19.1, attackers can cause a denial of service because an HTTP/2 connection can hang during closing if shutdown were preempted by a fatal error.
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High 7.5
Stack exhaustion in Glob on certain paths in io/fs
Uncontrolled recursion in Glob in io/fs before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a path which contains a large number of path separators.
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High 7.5
Stack exhaustion when decoding certain messages in encoding/gob
Uncontrolled recursion in Decoder.Decode in encoding/gob before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a message which contains deeply nested structures.
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Medium 6.5
Improper sanitization of Transfer-Encoding headers in net/http
Acceptance of some invalid Transfer-Encoding headers in the HTTP/1 client in net/http before Go 1.17.12 and Go 1.18.4 allows HTTP request smuggling if combined with an intermediate server that also improperly fails to reject the header as invalid.
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Medium 6.5
Exposure of client IP addresses in net/http
Improper exposure of client IP addresses in net/http before Go 1.17.12 and Go 1.18.4 can be triggered by calling httputil.ReverseProxy.ServeHTTP with a Request.Header map containing a nil value for the X-Forwarded-For header, which causes ReverseProxy to set …
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Medium 5.3CVE-2022-41717 Public exploit
Excessive memory growth in net/http and golang.org/x/net/http2
An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large…
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Unscored —
Incorrect sanitization of forwarded query parameters in net/http/httputil
Requests forwarded by ReverseProxy include the raw query parameters from the inbound request, including unparsable parameters rejected by net/http. This could permit query parameter smuggling when a Go proxy forwards a parameter with an unparsable value. Afte…
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Unscored —
Stack exhaustion on crafted paths in path/filepath
Uncontrolled recursion in Glob in path/filepath before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via a path containing a large number of path separators.
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Unscored —
Panic when decoding Float and Rat types in math/big
A too-short encoded message can cause a panic in Float.GobDecode and Rat GobDecode in math/big in Go before 1.17.13 and 1.18.5, potentially allowing a denial of service.
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Unscored —
Memory exhaustion when compiling regular expressions in regexp/syntax
Programs which compile regular expressions from untrusted sources may be vulnerable to memory exhaustion or denial of service. The parsed regexp representation is linear in the size of the input, but in some cases the constant factor can be as high as 40,000,…
References
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report
https://access.redhat.com/security/cve/CVE-2022-1705
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report
https://access.redhat.com/security/cve/CVE-2022-27664
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report
https://access.redhat.com/security/cve/CVE-2022-2880
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report
https://access.redhat.com/security/cve/CVE-2022-30630
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report
https://access.redhat.com/security/cve/CVE-2022-30632
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report
https://access.redhat.com/security/cve/CVE-2022-30635
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report
https://access.redhat.com/security/cve/CVE-2022-32148
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report
https://access.redhat.com/security/cve/CVE-2022-32189
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report
https://access.redhat.com/security/cve/CVE-2022-41715
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report
https://access.redhat.com/security/cve/CVE-2022-41717
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report
https://bugzilla.redhat.com/2107371
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report
https://bugzilla.redhat.com/2107374
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report
https://bugzilla.redhat.com/2107383
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report
https://bugzilla.redhat.com/2107386
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report
https://bugzilla.redhat.com/2107388
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report
https://bugzilla.redhat.com/2113814
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report
https://bugzilla.redhat.com/2124669
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report
https://bugzilla.redhat.com/2132868
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report
https://bugzilla.redhat.com/2132872
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report
https://bugzilla.redhat.com/2161274
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advisory
https://errata.almalinux.org/9/ALSA-2023-2357.html