Irssi
by Irssi
Source repositories
CVEs (43)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2020-29602 | Cri | 0.64 | 9.8 | 0.02 | Dec 8, 2020 | The official irssi docker images before 1.1-alpine (Alpine specific) contain a blank password for a root user. System using the irssi docker container deployed by affected versions of the Docker image may allow an remote attacker to achieve root access with a blank password. | ||
| CVE-2019-15717 | Cri | 0.64 | 9.8 | 0.02 | Aug 29, 2019 | Irssi 1.2.x before 1.2.2 has a use-after-free if the IRC server sends a double CAP. | ||
| CVE-2018-5208 | Cri | 0.64 | 9.8 | 0.02 | Jan 6, 2018 | In Irssi before 1.0.6, a calculation error in the completion code could cause a heap buffer overflow when completing certain strings. | ||
| CVE-2018-5206 | Cri | 0.64 | 9.8 | 0.02 | Jan 6, 2018 | When the channel topic is set without specifying a sender, Irssi before 1.0.6 may dereference a NULL pointer. | ||
| CVE-2017-10966 | Cri | 0.64 | 9.8 | 0.03 | Jul 7, 2017 | An issue was discovered in Irssi before 1.0.4. While updating the internal nick list, Irssi could incorrectly use the GHashTable interface and free the nick while updating it. This would then result in use-after-free conditions on each access of the hash table. | ||
| CVE-2017-10965 | Cri | 0.64 | 9.8 | 0.03 | Jul 7, 2017 | An issue was discovered in Irssi before 1.0.4. When receiving messages with invalid time stamps, Irssi would try to dereference a NULL pointer. | ||
| CVE-2017-7191 | Cri | 0.64 | 9.8 | 0.03 | Mar 27, 2017 | The netjoin processing in Irssi 1.x before 1.0.2 allows attackers to cause a denial of service (use-after-free) and possibly execute arbitrary code via unspecified vectors. | ||
| CVE-2018-7054 | Cri | 0.57 | 9.8 | 0.02 | Feb 15, 2018 | An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There is a use-after-free when a server is disconnected during netsplits. NOTE: this issue exists because of an incomplete fix for CVE-2017-7191. | ||
| CVE-2018-7053 | Cri | 0.57 | 9.8 | 0.02 | Feb 15, 2018 | An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There is a use-after-free when SASL messages are received in an unexpected order. | ||
| CVE-2018-5207 | Hig | 0.49 | 7.5 | 0.02 | Jan 6, 2018 | When using an incomplete variable argument, Irssi before 1.0.6 may access data beyond the end of the string. | ||
| CVE-2017-15723 | Hig | 0.49 | 7.5 | 0.02 | Oct 22, 2017 | In Irssi before 1.0.5, overlong nicks or targets may result in a NULL pointer dereference while splitting the message. | ||
| CVE-2017-15721 | Hig | 0.49 | 7.5 | 0.02 | Oct 22, 2017 | In Irssi before 1.0.5, certain incorrectly formatted DCC CTCP messages could cause a NULL pointer dereference. This is a separate, but similar, issue relative to CVE-2017-9468. | ||
| CVE-2017-15228 | Hig | 0.49 | 7.5 | 0.02 | Oct 22, 2017 | Irssi before 1.0.5, when installing themes with unterminated colour formatting sequences, may access data beyond the end of the string. | ||
| CVE-2017-15227 | Hig | 0.49 | 7.5 | 0.02 | Oct 22, 2017 | Irssi before 1.0.5, while waiting for the channel synchronisation, may incorrectly fail to remove destroyed channels from the query list, resulting in use-after-free conditions when updating the state later on. | ||
| CVE-2017-9469 | Hig | 0.49 | 7.5 | 0.06 | Jun 7, 2017 | In Irssi before 1.0.3, when receiving certain incorrectly quoted DCC files, it tries to find the terminating quote one byte before the allocated memory. Thus, remote attackers might be able to cause a crash. | ||
| CVE-2017-9468 | Hig | 0.49 | 7.5 | 0.03 | Jun 7, 2017 | In Irssi before 1.0.3, when receiving a DCC message without source nick/host, it attempts to dereference a NULL pointer. Thus, remote IRC servers can cause a crash. | ||
| CVE-2017-5356 | Hig | 0.49 | 7.5 | 0.05 | Mar 3, 2017 | Irssi before 0.8.21 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a string containing a formatting sequence (%[) without a closing bracket (]). | ||
| CVE-2017-5196 | Hig | 0.49 | 7.5 | 0.05 | Mar 3, 2017 | Irssi 0.8.18 before 0.8.21 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via vectors involving strings that are not UTF8. | ||
| CVE-2017-5195 | Hig | 0.49 | 7.5 | 0.05 | Mar 3, 2017 | Irssi 0.8.17 before 0.8.21 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted ANSI x8 color code. | ||
| CVE-2017-5194 | Hig | 0.49 | 7.5 | 0.05 | Mar 3, 2017 | Use-after-free vulnerability in Irssi before 0.8.21 allows remote attackers to cause a denial of service (crash) via an invalid nick message. |
- risk 0.64cvss 9.8epss 0.02
The official irssi docker images before 1.1-alpine (Alpine specific) contain a blank password for a root user. System using the irssi docker container deployed by affected versions of the Docker image may allow an remote attacker to achieve root access with a blank password.
- risk 0.64cvss 9.8epss 0.02
Irssi 1.2.x before 1.2.2 has a use-after-free if the IRC server sends a double CAP.
- risk 0.64cvss 9.8epss 0.02
In Irssi before 1.0.6, a calculation error in the completion code could cause a heap buffer overflow when completing certain strings.
- risk 0.64cvss 9.8epss 0.02
When the channel topic is set without specifying a sender, Irssi before 1.0.6 may dereference a NULL pointer.
- risk 0.64cvss 9.8epss 0.03
An issue was discovered in Irssi before 1.0.4. While updating the internal nick list, Irssi could incorrectly use the GHashTable interface and free the nick while updating it. This would then result in use-after-free conditions on each access of the hash table.
- risk 0.64cvss 9.8epss 0.03
An issue was discovered in Irssi before 1.0.4. When receiving messages with invalid time stamps, Irssi would try to dereference a NULL pointer.
- risk 0.64cvss 9.8epss 0.03
The netjoin processing in Irssi 1.x before 1.0.2 allows attackers to cause a denial of service (use-after-free) and possibly execute arbitrary code via unspecified vectors.
- risk 0.57cvss 9.8epss 0.02
An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There is a use-after-free when a server is disconnected during netsplits. NOTE: this issue exists because of an incomplete fix for CVE-2017-7191.
- risk 0.57cvss 9.8epss 0.02
An issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. There is a use-after-free when SASL messages are received in an unexpected order.
- risk 0.49cvss 7.5epss 0.02
When using an incomplete variable argument, Irssi before 1.0.6 may access data beyond the end of the string.
- risk 0.49cvss 7.5epss 0.02
In Irssi before 1.0.5, overlong nicks or targets may result in a NULL pointer dereference while splitting the message.
- risk 0.49cvss 7.5epss 0.02
In Irssi before 1.0.5, certain incorrectly formatted DCC CTCP messages could cause a NULL pointer dereference. This is a separate, but similar, issue relative to CVE-2017-9468.
- risk 0.49cvss 7.5epss 0.02
Irssi before 1.0.5, when installing themes with unterminated colour formatting sequences, may access data beyond the end of the string.
- risk 0.49cvss 7.5epss 0.02
Irssi before 1.0.5, while waiting for the channel synchronisation, may incorrectly fail to remove destroyed channels from the query list, resulting in use-after-free conditions when updating the state later on.
- risk 0.49cvss 7.5epss 0.06
In Irssi before 1.0.3, when receiving certain incorrectly quoted DCC files, it tries to find the terminating quote one byte before the allocated memory. Thus, remote attackers might be able to cause a crash.
- risk 0.49cvss 7.5epss 0.03
In Irssi before 1.0.3, when receiving a DCC message without source nick/host, it attempts to dereference a NULL pointer. Thus, remote IRC servers can cause a crash.
- risk 0.49cvss 7.5epss 0.05
Irssi before 0.8.21 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a string containing a formatting sequence (%[) without a closing bracket (]).
- risk 0.49cvss 7.5epss 0.05
Irssi 0.8.18 before 0.8.21 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via vectors involving strings that are not UTF8.
- risk 0.49cvss 7.5epss 0.05
Irssi 0.8.17 before 0.8.21 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted ANSI x8 color code.
- risk 0.49cvss 7.5epss 0.05
Use-after-free vulnerability in Irssi before 0.8.21 allows remote attackers to cause a denial of service (crash) via an invalid nick message.
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