rpm package
almalinux/mod_http2
pkg:rpm/almalinux/mod_http2
Vulnerabilities (56)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2022-23943 | — | < 1.15.7-5.module_el8.6.0+2872+fe0ff7aa | 1.15.7-5.module_el8.6.0+2872+fe0ff7aa | Mar 14, 2022 | Out-of-bounds Write vulnerability in mod_sed of Apache HTTP Server allows an attacker to overwrite heap memory with possibly attacker provided data. This issue affects Apache HTTP Server 2.4 version 2.4.52 and prior versions. | ||
| CVE-2022-22721 | — | < 1.15.7-5.module_el8.6.0+2872+fe0ff7aa | 1.15.7-5.module_el8.6.0+2872+fe0ff7aa | Mar 14, 2022 | If LimitXMLRequestBody is set to allow request bodies larger than 350MB (defaults to 1M) on 32 bit systems an integer overflow happens which later causes out of bounds writes. This issue affects Apache HTTP Server 2.4.52 and earlier. | ||
| CVE-2022-22719 | — | < 1.15.7-5.module_el8.6.0+2872+fe0ff7aa | 1.15.7-5.module_el8.6.0+2872+fe0ff7aa | Mar 14, 2022 | A carefully crafted request body can cause a read to a random memory area which could cause the process to crash. This issue affects Apache HTTP Server 2.4.52 and earlier. | ||
| CVE-2021-20325 | — | < 1.15.7-3.module_el8.5.0+2609+b30d9eec | 1.15.7-3.module_el8.5.0+2609+b30d9eec | Feb 18, 2022 | Missing fixes for CVE-2021-40438 and CVE-2021-26691 in the versions of httpd, as shipped in Red Hat Enterprise Linux 8.5.0, causes a security regression compared to the versions shipped in Red Hat Enterprise Linux 8.4. A user who installs or updates to Red Hat Enterprise Linux 8. | ||
| CVE-2021-44224 | — | < 1.15.7-5.module_el8.6.0+2872+fe0ff7aa | 1.15.7-5.module_el8.6.0+2872+fe0ff7aa | Dec 20, 2021 | A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint (Server | ||
| CVE-2021-44790 | — | < 1.15.7-3.module_el8.5.0+2609+b30d9eec | 1.15.7-3.module_el8.5.0+2609+b30d9eec | Dec 20, 2021 | A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Ser | ||
| CVE-2021-40438 | — | KEV | < 1.15.7-3.module_el8.5.0+2609+b30d9eec | 1.15.7-3.module_el8.5.0+2609+b30d9eec | Sep 16, 2021 | A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier. | |
| CVE-2021-36160 | — | < 1.15.7-5.module_el8.6.0+2872+fe0ff7aa | 1.15.7-5.module_el8.6.0+2872+fe0ff7aa | Sep 16, 2021 | A carefully crafted request uri-path can cause mod_proxy_uwsgi to read above the allocated memory and crash (DoS). This issue affects Apache HTTP Server versions 2.4.30 to 2.4.48 (inclusive). | ||
| CVE-2021-33193 | — | < 1.15.7-5.module_el8.6.0+2872+fe0ff7aa | 1.15.7-5.module_el8.6.0+2872+fe0ff7aa | Aug 16, 2021 | A crafted method sent through HTTP/2 will bypass validation and be forwarded by mod_proxy, which can lead to request splitting or cache poisoning. This issue affects Apache HTTP Server 2.4.17 to 2.4.48. | ||
| CVE-2021-30641 | — | < 1.15.7-3.module_el8.5.0+2609+b30d9eec | 1.15.7-3.module_el8.5.0+2609+b30d9eec | Jun 10, 2021 | Apache HTTP Server versions 2.4.39 to 2.4.46 Unexpected matching behavior with 'MergeSlashes OFF' | ||
| CVE-2021-26691 | — | < 1.15.7-3.module_el8.5.0+2609+b30d9eec | 1.15.7-3.module_el8.5.0+2609+b30d9eec | Jun 10, 2021 | In Apache HTTP Server versions 2.4.0 to 2.4.46 a specially crafted SessionHeader sent by an origin server could cause a heap overflow | ||
| CVE-2021-26690 | — | < 1.15.7-3.module_el8.5.0+2609+b30d9eec | 1.15.7-3.module_el8.5.0+2609+b30d9eec | Jun 10, 2021 | Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Cookie header handled by mod_session can cause a NULL pointer dereference and crash, leading to a possible Denial Of Service | ||
| CVE-2020-35452 | — | < 1.15.7-5.module_el8.6.0+2872+fe0ff7aa | 1.15.7-5.module_el8.6.0+2872+fe0ff7aa | Jun 10, 2021 | Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or compilation | ||
| CVE-2020-11993 | — | < 1.15.7-3.module_el8.5.0+2609+b30d9eec | 1.15.7-3.module_el8.5.0+2609+b30d9eec | Aug 7, 2020 | Apache HTTP Server versions 2.4.20 to 2.4.43 When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns, logging statements were made on the wrong connection, causing concurrent use of memory pools. Configuring the LogLevel of mod_http2 above "info" w | ||
| CVE-2020-11984 | — | < 1.15.7-3.module_el8.5.0+2609+b30d9eec | 1.15.7-3.module_el8.5.0+2609+b30d9eec | Aug 7, 2020 | Apache HTTP server 2.4.32 to 2.4.44 mod_proxy_uwsgi info disclosure and possible RCE | ||
| CVE-2018-17199 | — | < 1.15.7-3.module_el8.5.0+2609+b30d9eec | 1.15.7-3.module_el8.5.0+2609+b30d9eec | Jan 30, 2019 | In Apache HTTP Server 2.4 release 2.4.37 and prior, mod_session checks the session expiry time before decoding the session. This causes session expiry time to be ignored for mod_session_cookie sessions since the expiry time is loaded when the session is decoded. |
- CVE-2022-23943Mar 14, 2022affected < 1.15.7-5.module_el8.6.0+2872+fe0ff7aafixed 1.15.7-5.module_el8.6.0+2872+fe0ff7aa
Out-of-bounds Write vulnerability in mod_sed of Apache HTTP Server allows an attacker to overwrite heap memory with possibly attacker provided data. This issue affects Apache HTTP Server 2.4 version 2.4.52 and prior versions.
- CVE-2022-22721Mar 14, 2022affected < 1.15.7-5.module_el8.6.0+2872+fe0ff7aafixed 1.15.7-5.module_el8.6.0+2872+fe0ff7aa
If LimitXMLRequestBody is set to allow request bodies larger than 350MB (defaults to 1M) on 32 bit systems an integer overflow happens which later causes out of bounds writes. This issue affects Apache HTTP Server 2.4.52 and earlier.
- CVE-2022-22719Mar 14, 2022affected < 1.15.7-5.module_el8.6.0+2872+fe0ff7aafixed 1.15.7-5.module_el8.6.0+2872+fe0ff7aa
A carefully crafted request body can cause a read to a random memory area which could cause the process to crash. This issue affects Apache HTTP Server 2.4.52 and earlier.
- CVE-2021-20325Feb 18, 2022affected < 1.15.7-3.module_el8.5.0+2609+b30d9eecfixed 1.15.7-3.module_el8.5.0+2609+b30d9eec
Missing fixes for CVE-2021-40438 and CVE-2021-26691 in the versions of httpd, as shipped in Red Hat Enterprise Linux 8.5.0, causes a security regression compared to the versions shipped in Red Hat Enterprise Linux 8.4. A user who installs or updates to Red Hat Enterprise Linux 8.
- CVE-2021-44224Dec 20, 2021affected < 1.15.7-5.module_el8.6.0+2872+fe0ff7aafixed 1.15.7-5.module_el8.6.0+2872+fe0ff7aa
A crafted URI sent to httpd configured as a forward proxy (ProxyRequests on) can cause a crash (NULL pointer dereference) or, for configurations mixing forward and reverse proxy declarations, can allow for requests to be directed to a declared Unix Domain Socket endpoint (Server
- CVE-2021-44790Dec 20, 2021affected < 1.15.7-3.module_el8.5.0+2609+b30d9eecfixed 1.15.7-3.module_el8.5.0+2609+b30d9eec
A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Ser
- affected < 1.15.7-3.module_el8.5.0+2609+b30d9eecfixed 1.15.7-3.module_el8.5.0+2609+b30d9eec
A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier.
- CVE-2021-36160Sep 16, 2021affected < 1.15.7-5.module_el8.6.0+2872+fe0ff7aafixed 1.15.7-5.module_el8.6.0+2872+fe0ff7aa
A carefully crafted request uri-path can cause mod_proxy_uwsgi to read above the allocated memory and crash (DoS). This issue affects Apache HTTP Server versions 2.4.30 to 2.4.48 (inclusive).
- CVE-2021-33193Aug 16, 2021affected < 1.15.7-5.module_el8.6.0+2872+fe0ff7aafixed 1.15.7-5.module_el8.6.0+2872+fe0ff7aa
A crafted method sent through HTTP/2 will bypass validation and be forwarded by mod_proxy, which can lead to request splitting or cache poisoning. This issue affects Apache HTTP Server 2.4.17 to 2.4.48.
- CVE-2021-30641Jun 10, 2021affected < 1.15.7-3.module_el8.5.0+2609+b30d9eecfixed 1.15.7-3.module_el8.5.0+2609+b30d9eec
Apache HTTP Server versions 2.4.39 to 2.4.46 Unexpected matching behavior with 'MergeSlashes OFF'
- CVE-2021-26691Jun 10, 2021affected < 1.15.7-3.module_el8.5.0+2609+b30d9eecfixed 1.15.7-3.module_el8.5.0+2609+b30d9eec
In Apache HTTP Server versions 2.4.0 to 2.4.46 a specially crafted SessionHeader sent by an origin server could cause a heap overflow
- CVE-2021-26690Jun 10, 2021affected < 1.15.7-3.module_el8.5.0+2609+b30d9eecfixed 1.15.7-3.module_el8.5.0+2609+b30d9eec
Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Cookie header handled by mod_session can cause a NULL pointer dereference and crash, leading to a possible Denial Of Service
- CVE-2020-35452Jun 10, 2021affected < 1.15.7-5.module_el8.6.0+2872+fe0ff7aafixed 1.15.7-5.module_el8.6.0+2872+fe0ff7aa
Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or compilation
- CVE-2020-11993Aug 7, 2020affected < 1.15.7-3.module_el8.5.0+2609+b30d9eecfixed 1.15.7-3.module_el8.5.0+2609+b30d9eec
Apache HTTP Server versions 2.4.20 to 2.4.43 When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns, logging statements were made on the wrong connection, causing concurrent use of memory pools. Configuring the LogLevel of mod_http2 above "info" w
- CVE-2020-11984Aug 7, 2020affected < 1.15.7-3.module_el8.5.0+2609+b30d9eecfixed 1.15.7-3.module_el8.5.0+2609+b30d9eec
Apache HTTP server 2.4.32 to 2.4.44 mod_proxy_uwsgi info disclosure and possible RCE
- CVE-2018-17199Jan 30, 2019affected < 1.15.7-3.module_el8.5.0+2609+b30d9eecfixed 1.15.7-3.module_el8.5.0+2609+b30d9eec
In Apache HTTP Server 2.4 release 2.4.37 and prior, mod_session checks the session expiry time before decoding the session. This causes session expiry time to be ignored for mod_session_cookie sessions since the expiry time is loaded when the session is decoded.
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