Bug 1193584 - (CVE-2021-44540) VUL-0: CVE-2021-44540: Multiple issues fixed in Privoxy 3.0.33 stable
(CVE-2021-44540)
VUL-0: CVE-2021-44540: Multiple issues fixed in Privoxy 3.0.33 stable
Status: RESOLVED FIXED
Classification: openSUSE
Product: openSUSE Distribution
Classification: openSUSE
Component: Security
Leap 15.4
Other Other
: P3 - Medium : Minor (vote)
: ---
Assigned To: Security Team bot
Security Team bot
https://smash.suse.de/issue/316954/
:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2021-12-09 16:21 UTC by Alexander Bergmann
Modified: 2022-11-02 17:54 UTC (History)
3 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


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Description Alexander Bergmann 2021-12-09 16:21:13 UTC
CVE-2021-44540 via oss-sec mailing list

https://seclists.org/oss-sec/2021/q4/148

Multiple issues fixed in Privoxy 3.0.33 stable

- CVE-2021-44540: get_url_spec_param(): Free memory of compiled pattern spec before bailing.
- CVE-2021-44541: process_encrypted_request_headers(): Free header memory when failing to get the request destination.
- CVE-2021-44542: send_http_request(): Prevent memory leaks when handling errors
- CVE-2021-44543: cgi_error_no_template(): Encode the template name to prevent XSS (cross-site scripting)
Comment 2 Marcus Meissner 2021-12-29 09:55:36 UTC
you used the wrong bugnr andreas (s/8/9/), i adjusted it in the patchinfo, so no need to resubmit
Comment 3 Swamp Workflow Management 2021-12-31 02:18:58 UTC
openSUSE-SU-2021:1646-1: An update that fixes four vulnerabilities is now available.

Category: security (important)
Bug References: 1193584
CVE References: CVE-2021-44540,CVE-2021-44541,CVE-2021-44542,CVE-2021-44543
JIRA References: 
Sources used:
openSUSE Leap 15.2 (src):    privoxy-3.0.33-lp152.3.12.1
openSUSE Backports SLE-15-SP3 (src):    privoxy-3.0.33-bp153.2.3.1
Comment 4 Carsten Ziepke 2022-10-30 06:06:17 UTC
Just updated to openSUSE Leap 15.4 and here is privoxy still on 3.0.32.
openSUSE Leap 15.4 is missing the backport package, like in openSUSE Leap 15.3: openSUSE Backports SLE-15-SP3.
Comment 5 Andreas Stieger 2022-10-30 07:50:53 UTC
submitted
Comment 6 OBSbugzilla Bot 2022-10-30 08:25:03 UTC
This is an autogenerated message for OBS integration:
This bug (1193584) was mentioned in
https://build.opensuse.org/request/show/1032292 Backports:SLE-15-SP4 / privoxy
Comment 7 Carsten Ziepke 2022-10-30 08:48:42 UTC
Thank you very much.
Comment 8 Swamp Workflow Management 2022-11-02 17:25:05 UTC
openSUSE-SU-2022:10186-1: An update that fixes four vulnerabilities is now available.

Category: security (important)
Bug References: 1193584
CVE References: CVE-2021-44540,CVE-2021-44541,CVE-2021-44542,CVE-2021-44543
JIRA References: 
Sources used:
openSUSE Backports SLE-15-SP4 (src):    privoxy-3.0.33-bp154.3.3.1
Comment 9 Andreas Stieger 2022-11-02 17:54:35 UTC
Done