sorona.xyz bug bounty programs
rsyslog.com Updated
Sorona.xyz runs one public program: a Sorona bug bounty paying up to $1,500.
- Top reward
- $1,500
- Sorona
- Programs
- 1
- 1 pays cash
- Targets in scope
- 12
- 2 types
- Last change
- None yet
- Tracked since Nov 2026
Where to report
The one public program sorona.xyz runs.
| Program | Critical | High | Medium | Low | Top reward | Safe harbor | KYC | First response | Status |
|---|---|---|---|---|---|---|---|---|---|
|
rsyslog
Sorona · Bug bounty |
– | – | – | $100 | $1,500 | Partial | – | – | Open |
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- Critical
- –
- High
- –
- Medium
- –
- Low
- $100
- Safe harbor
- Partial
Amounts are the top reward per severity in the currency each program pays. First response is the platform's measured average when it publishes one, else what the policy promises.
What is in scope
12 targets. 5 excluded.
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https://www.rsyslog.com
Web
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Framing and connection handling on those inputs, including the optional regex-based framing and the octet-counted and newline-delimited paths
Products and areas
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RainerScript and the template engine, including property replacers, the string handling that builds output records, and the configuration parser itself
Products and areas
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SECURITY.md asks for security vulnerabilities through GitHub Private Vulnerability Reporting, with direct email to the maintainer as the alternative. It names no excluded component, so the whole upstream rsyslog tree is in bounds
Products and areas
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The daemon's own privilege handling: it starts as root, and how and when it drops or confines that privilege is part of the surface
Products and areas
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The local input modules, including imuxsock, imjournal, imklog and imfile, which pull records from other processes and from files on disk
Products and areas
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The message parsers: the RFC5424 and RFC3164 syslog parsers, plus the message-modification modules such as mmpstrucdata, mmjsonparse and mmnormalize applied to untrusted records
Products and areas
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The network input modules, including imtcp, imudp, imptcp, imhttp and imrelp, which accept data pre-authentication from any host that can reach the port
Products and areas
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The output modules that hand data to another system, including omfwd, omfile, the database outputs, omelasticsearch and omprog, where an injected field crosses into someone else's parser or process
Products and areas
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The project's build and release machinery, including its GitHub Actions workflows, which are what an attacker would target to reach the artefact rather than the code
Products and areas
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The queue and disk-assisted queue subsystem, where a spool file is written and read by a privileged daemon
Products and areas
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TLS handling on the network inputs and outputs, including certificate and peer-name verification
Products and areas
No target matches. Try part of a host name, such as the company name.
Out of scope 5
Don't test these. A program can exclude a host another program covers; the program you report to decides.
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Adiscon's commercial products and services, which are separate from the open-source rsyslog repository
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Configuration mistakes such as exposing imtcp to the internet without TLS or access control, which the operator chose
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Distribution packaging and default configuration files rather than defects in upstream rsyslog
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Log injection that amounts to writing misleading text into a log file, absent a parser or downstream consumer that can be made to do something with it
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Resource exhaustion from simply sending a very high volume of legitimate log traffic at a collector configured with no rate limit
Recent changes
Reward and scope changes across every sorona.xyz program, newest first.
No changes recorded yet. New targets and reward moves show up here and in the RSS feed.
Recent CVEs
Published vulnerabilities in sorona.xyz products, from the NVD.
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CVE-2026-19654 High
A unauthenticated remote peer may lead rsyslogd to crash due to a flaw in the optional imptcp module. A crafted input sequence during oversize-frame recovery can cause an invalid internal message length and terminate rsyslogd. No confidentiality or integrity impact, privilege escalation, or code execution has been identified. imtcp and the default imptcp framing modes are not affected.
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CVE-2022-24903 High
Rsyslog is a rocket-fast system for log processing. Modules for TCP syslog reception have a potential heap buffer overflow when octet-counted framing is used. This can result in a segfault or some other malfunction. As of our understanding, this vulnerability can not be used for remote code execution. But there may still be a slight chance for experts to do that. The bug occurs when the octet coun
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CVE-2011-1488 Medium
A memory leak in rsyslog before 5.7.6 was found in the way deamon processed log messages are logged when $RepeatedMsgReduction was enabled. A local attacker could use this flaw to cause a denial of the rsyslogd daemon service by crashing the service via a sequence of repeated log messages sent within short periods of time.
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CVE-2011-1489 Medium
A memory leak in rsyslog before 5.7.6 was found in the way deamon processed log messages were logged when multiple rulesets were used and some output batches contained messages belonging to more than one ruleset. A local attacker could cause denial of the rsyslogd daemon service via a log message belonging to more than one ruleset.
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CVE-2011-1490 Medium
A memory leak in rsyslog before 5.7.6 was found in the way deamon processed log messages are logged when multiple rulesets were used and some output batches contained messages belonging to more than one ruleset. A local attacker could cause denial of the rsyslogd daemon service via a log message belonging to more than one ruleset
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CVE-2019-17041 Critical
An issue was discovered in Rsyslog v8.1908.0. contrib/pmaixforwardedfrom/pmaixforwardedfrom.c has a heap overflow in the parser for AIX log messages. The parser tries to locate a log message delimiter (in this case, a space or a colon) but fails to account for strings that do not satisfy this constraint. If the string does not match, then the variable lenMsg will reach the value zero and will skip
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CVE-2019-17042 Critical
An issue was discovered in Rsyslog v8.1908.0. contrib/pmcisconames/pmcisconames.c has a heap overflow in the parser for Cisco log messages. The parser tries to locate a log message delimiter (in this case, a space or a colon), but fails to account for strings that do not satisfy this constraint. If the string does not match, then the variable lenMsg will reach the value zero and will skip the sani
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CVE-2019-17040 Critical
contrib/pmdb2diag/pmdb2diag.c in Rsyslog v8.1908.0 allows out-of-bounds access because the level length is mishandled.
About this page
This page gathers every public program listed under rsyslog.com: platform programs, self-hosted policies and security.txt contacts. Each program's own policy decides what is in scope and what it pays; check it before you test.
Something wrong or missing? Report a correction.