rpm package
almalinux/mod_session
pkg:rpm/almalinux/mod_session
Vulnerabilities (60)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2022-30556 | — | < 2.4.37-51.module_el8.7.0+3281+01e58653 | 2.4.37-51.module_el8.7.0+3281+01e58653 | Jun 8, 2022 | Apache HTTP Server 2.4.53 and earlier may return lengths to applications calling r:wsread() that point past the end of the storage allocated for the buffer. | ||
| CVE-2022-30522 | — | < 2.4.37-51.module_el8.7.0+3281+01e58653 | 2.4.37-51.module_el8.7.0+3281+01e58653 | Jun 8, 2022 | If Apache HTTP Server 2.4.53 is configured to do transformations with mod_sed in contexts where the input to mod_sed may be very large, mod_sed may make excessively large memory allocations and trigger an abort. | ||
| CVE-2022-29404 | — | < 2.4.37-51.module_el8.7.0+3281+01e58653 | 2.4.37-51.module_el8.7.0+3281+01e58653 | Jun 8, 2022 | In Apache HTTP Server 2.4.53 and earlier, a malicious request to a lua script that calls r:parsebody(0) may cause a denial of service due to no default limit on possible input size. | ||
| CVE-2022-28615 | — | < 2.4.37-51.module_el8.7.0+3281+01e58653 | 2.4.37-51.module_el8.7.0+3281+01e58653 | Jun 8, 2022 | Apache HTTP Server 2.4.53 and earlier may crash or disclose information due to a read beyond bounds in ap_strcmp_match() when provided with an extremely large input buffer. While no code distributed with the server can be coerced into such a call, third-party modules or lua scrip | ||
| CVE-2022-28614 | — | < 2.4.37-51.module_el8.7.0+3281+01e58653 | 2.4.37-51.module_el8.7.0+3281+01e58653 | Jun 8, 2022 | The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using ap_rwrite() or ap_rputs(), such as with mod_luas r:puts() function. Modules compiled and distributed separately from | ||
| CVE-2022-26377 | — | < 2.4.37-51.module_el8.7.0+3281+01e58653 | 2.4.37-51.module_el8.7.0+3281+01e58653 | Jun 8, 2022 | Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in mod_proxy_ajp of Apache HTTP Server allows an attacker to smuggle requests to the AJP server it forwards requests to. This issue affects Apache HTTP Server Apache HTTP Server 2.4 version 2.4. | ||
| CVE-2022-23943 | — | < 2.4.37-51.module_el8.7.0+3281+01e58653 | 2.4.37-51.module_el8.7.0+3281+01e58653 | 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 | — | < 2.4.37-51.module_el8.7.0+3281+01e58653 | 2.4.37-51.module_el8.7.0+3281+01e58653 | 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-2022-22720 | — | < 2.4.37-43.module_el8.5.0+2631+6f259f31.3.alma | 2.4.37-43.module_el8.5.0+2631+6f259f31.3.alma | Mar 14, 2022 | Apache HTTP Server 2.4.52 and earlier fails to close inbound connection when errors are encountered discarding the request body, exposing the server to HTTP Request Smuggling | ||
| CVE-2022-22719 | — | < 2.4.37-51.module_el8.7.0+3281+01e58653 | 2.4.37-51.module_el8.7.0+3281+01e58653 | 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 | — | < 2.4.37-43.module_el8.5.0+2597+c4b14997.alma | 2.4.37-43.module_el8.5.0+2597+c4b14997.alma | 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 | — | < 2.4.37-47.module_el8.6.0+2872+fe0ff7aa.1.alma | 2.4.37-47.module_el8.6.0+2872+fe0ff7aa.1.alma | 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 | — | < 2.4.37-43.module_el8.5.0+2609+b30d9eec.1.alma | 2.4.37-43.module_el8.5.0+2609+b30d9eec.1.alma | 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 | < 2.4.37-43.module_el8.5.0+2597+c4b14997.alma | 2.4.37-43.module_el8.5.0+2597+c4b14997.alma | 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-2021-39275 | — | < 2.4.37-43.module_el8.5.0+2630+51c6d843.2.alma | 2.4.37-43.module_el8.5.0+2630+51c6d843.2.alma | Sep 16, 2021 | ap_escape_quotes() may write beyond the end of a buffer when given malicious input. No included modules pass untrusted data to these functions, but third-party / external modules may. This issue affects Apache HTTP Server 2.4.48 and earlier. | ||
| CVE-2021-36160 | — | < 2.4.37-47.module_el8.6.0+2872+fe0ff7aa.1.alma | 2.4.37-47.module_el8.6.0+2872+fe0ff7aa.1.alma | 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-2021-34798 | — | < 2.4.37-43.module_el8.5.0+2630+51c6d843.2.alma | 2.4.37-43.module_el8.5.0+2630+51c6d843.2.alma | Sep 16, 2021 | Malformed requests may cause the server to dereference a NULL pointer. This issue affects Apache HTTP Server 2.4.48 and earlier. | ||
| CVE-2021-33193 | — | < 2.4.37-47.module_el8.6.0+2872+fe0ff7aa.1.alma | 2.4.37-47.module_el8.6.0+2872+fe0ff7aa.1.alma | 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-2021-26691 | — | < 2.4.37-43.module_el8.5.0+2597+c4b14997.alma | 2.4.37-43.module_el8.5.0+2597+c4b14997.alma | 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-2020-35452 | — | < 2.4.37-47.module_el8.6.0+2872+fe0ff7aa.1.alma | 2.4.37-47.module_el8.6.0+2872+fe0ff7aa.1.alma | 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-2022-30556Jun 8, 2022affected < 2.4.37-51.module_el8.7.0+3281+01e58653fixed 2.4.37-51.module_el8.7.0+3281+01e58653
Apache HTTP Server 2.4.53 and earlier may return lengths to applications calling r:wsread() that point past the end of the storage allocated for the buffer.
- CVE-2022-30522Jun 8, 2022affected < 2.4.37-51.module_el8.7.0+3281+01e58653fixed 2.4.37-51.module_el8.7.0+3281+01e58653
If Apache HTTP Server 2.4.53 is configured to do transformations with mod_sed in contexts where the input to mod_sed may be very large, mod_sed may make excessively large memory allocations and trigger an abort.
- CVE-2022-29404Jun 8, 2022affected < 2.4.37-51.module_el8.7.0+3281+01e58653fixed 2.4.37-51.module_el8.7.0+3281+01e58653
In Apache HTTP Server 2.4.53 and earlier, a malicious request to a lua script that calls r:parsebody(0) may cause a denial of service due to no default limit on possible input size.
- CVE-2022-28615Jun 8, 2022affected < 2.4.37-51.module_el8.7.0+3281+01e58653fixed 2.4.37-51.module_el8.7.0+3281+01e58653
Apache HTTP Server 2.4.53 and earlier may crash or disclose information due to a read beyond bounds in ap_strcmp_match() when provided with an extremely large input buffer. While no code distributed with the server can be coerced into such a call, third-party modules or lua scrip
- CVE-2022-28614Jun 8, 2022affected < 2.4.37-51.module_el8.7.0+3281+01e58653fixed 2.4.37-51.module_el8.7.0+3281+01e58653
The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using ap_rwrite() or ap_rputs(), such as with mod_luas r:puts() function. Modules compiled and distributed separately from
- CVE-2022-26377Jun 8, 2022affected < 2.4.37-51.module_el8.7.0+3281+01e58653fixed 2.4.37-51.module_el8.7.0+3281+01e58653
Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in mod_proxy_ajp of Apache HTTP Server allows an attacker to smuggle requests to the AJP server it forwards requests to. This issue affects Apache HTTP Server Apache HTTP Server 2.4 version 2.4.
- CVE-2022-23943Mar 14, 2022affected < 2.4.37-51.module_el8.7.0+3281+01e58653fixed 2.4.37-51.module_el8.7.0+3281+01e58653
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 < 2.4.37-51.module_el8.7.0+3281+01e58653fixed 2.4.37-51.module_el8.7.0+3281+01e58653
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-2022-22720Mar 14, 2022affected < 2.4.37-43.module_el8.5.0+2631+6f259f31.3.almafixed 2.4.37-43.module_el8.5.0+2631+6f259f31.3.alma
Apache HTTP Server 2.4.52 and earlier fails to close inbound connection when errors are encountered discarding the request body, exposing the server to HTTP Request Smuggling
- CVE-2022-22719Mar 14, 2022affected < 2.4.37-51.module_el8.7.0+3281+01e58653fixed 2.4.37-51.module_el8.7.0+3281+01e58653
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 < 2.4.37-43.module_el8.5.0+2597+c4b14997.almafixed 2.4.37-43.module_el8.5.0+2597+c4b14997.alma
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 < 2.4.37-47.module_el8.6.0+2872+fe0ff7aa.1.almafixed 2.4.37-47.module_el8.6.0+2872+fe0ff7aa.1.alma
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 < 2.4.37-43.module_el8.5.0+2609+b30d9eec.1.almafixed 2.4.37-43.module_el8.5.0+2609+b30d9eec.1.alma
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 < 2.4.37-43.module_el8.5.0+2597+c4b14997.almafixed 2.4.37-43.module_el8.5.0+2597+c4b14997.alma
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-2021-39275Sep 16, 2021affected < 2.4.37-43.module_el8.5.0+2630+51c6d843.2.almafixed 2.4.37-43.module_el8.5.0+2630+51c6d843.2.alma
ap_escape_quotes() may write beyond the end of a buffer when given malicious input. No included modules pass untrusted data to these functions, but third-party / external modules may. This issue affects Apache HTTP Server 2.4.48 and earlier.
- CVE-2021-36160Sep 16, 2021affected < 2.4.37-47.module_el8.6.0+2872+fe0ff7aa.1.almafixed 2.4.37-47.module_el8.6.0+2872+fe0ff7aa.1.alma
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-2021-34798Sep 16, 2021affected < 2.4.37-43.module_el8.5.0+2630+51c6d843.2.almafixed 2.4.37-43.module_el8.5.0+2630+51c6d843.2.alma
Malformed requests may cause the server to dereference a NULL pointer. This issue affects Apache HTTP Server 2.4.48 and earlier.
- CVE-2021-33193Aug 16, 2021affected < 2.4.37-47.module_el8.6.0+2872+fe0ff7aa.1.almafixed 2.4.37-47.module_el8.6.0+2872+fe0ff7aa.1.alma
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-2021-26691Jun 10, 2021affected < 2.4.37-43.module_el8.5.0+2597+c4b14997.almafixed 2.4.37-43.module_el8.5.0+2597+c4b14997.alma
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-2020-35452Jun 10, 2021affected < 2.4.37-47.module_el8.6.0+2872+fe0ff7aa.1.almafixed 2.4.37-47.module_el8.6.0+2872+fe0ff7aa.1.alma
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
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