Количество 17
Количество 17
CVE-2021-31535
LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. The libX11 XLookupColor request (intended for server-side color lookup) contains a flaw allowing a client to send color-name requests with a name longer than the maximum size allowed by the protocol (and also longer than the maximum packet size for normal-sized packets). The user-controlled data exceeding the maximum size is then interpreted by the server as additional X protocol requests and executed, e.g., to disable X server authorization completely. For example, if the victim encounters malicious terminal control sequences for color codes, then the attacker may be able to take full control of the running graphical session.
CVE-2021-31535
LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. The libX11 XLookupColor request (intended for server-side color lookup) contains a flaw allowing a client to send color-name requests with a name longer than the maximum size allowed by the protocol (and also longer than the maximum packet size for normal-sized packets). The user-controlled data exceeding the maximum size is then interpreted by the server as additional X protocol requests and executed, e.g., to disable X server authorization completely. For example, if the victim encounters malicious terminal control sequences for color codes, then the attacker may be able to take full control of the running graphical session.
CVE-2021-31535
LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. The libX11 XLookupColor request (intended for server-side color lookup) contains a flaw allowing a client to send color-name requests with a name longer than the maximum size allowed by the protocol (and also longer than the maximum packet size for normal-sized packets). The user-controlled data exceeding the maximum size is then interpreted by the server as additional X protocol requests and executed, e.g., to disable X server authorization completely. For example, if the victim encounters malicious terminal control sequences for color codes, then the attacker may be able to take full control of the running graphical session.
CVE-2021-31535
LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might a ...
openSUSE-SU-2021:1897-1
Security update for libX11
openSUSE-SU-2021:0857-1
Security update for libX11
openSUSE-SU-2021:0807-1
Security update for libX11
SUSE-SU-2021:1897-1
Security update for libX11
SUSE-SU-2021:1892-1
Security update for libX11
SUSE-SU-2021:1766-1
Security update for libX11
SUSE-SU-2021:1765-1
Security update for libX11
SUSE-SU-2021:14748-1
Security update for xorg-x11-libX11
RLSA-2021:4326
Moderate: libX11 security update
GHSA-3vp2-rf63-rc8p
LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. The libX11 XLookupColor request (intended for server-side color lookup) contains a flaw allowing a client to send color-name requests with a name longer than the maximum size allowed by the protocol (and also longer than the maximum packet size for normal-sized packets). The user-controlled data exceeding the maximum size is then interpreted by the server as additional X protocol requests and executed, e.g., to disable X server authorization completely. For example, if the victim encounters malicious terminal control sequences for color codes, then the attacker may be able to take full control of the running graphical session.
ELSA-2021-4326
ELSA-2021-4326: libX11 security update (MODERATE)
ELSA-2021-3296
ELSA-2021-3296: libX11 security update (IMPORTANT)
BDU:2021-02747
Уязвимость функции XLookupColor () библиотеки libX11, связанная с недостаточной проверкой вводимых данных, позволяющая нарушителю выполнить отказ в обслуживании
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | CVE-2021-31535 LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. The libX11 XLookupColor request (intended for server-side color lookup) contains a flaw allowing a client to send color-name requests with a name longer than the maximum size allowed by the protocol (and also longer than the maximum packet size for normal-sized packets). The user-controlled data exceeding the maximum size is then interpreted by the server as additional X protocol requests and executed, e.g., to disable X server authorization completely. For example, if the victim encounters malicious terminal control sequences for color codes, then the attacker may be able to take full control of the running graphical session. | CVSS3: 9.8 | 3% Низкий | около 4 лет назад |
 | CVE-2021-31535 LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. The libX11 XLookupColor request (intended for server-side color lookup) contains a flaw allowing a client to send color-name requests with a name longer than the maximum size allowed by the protocol (and also longer than the maximum packet size for normal-sized packets). The user-controlled data exceeding the maximum size is then interpreted by the server as additional X protocol requests and executed, e.g., to disable X server authorization completely. For example, if the victim encounters malicious terminal control sequences for color codes, then the attacker may be able to take full control of the running graphical session. | CVSS3: 8.1 | 3% Низкий | около 4 лет назад |
 | CVE-2021-31535 LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. The libX11 XLookupColor request (intended for server-side color lookup) contains a flaw allowing a client to send color-name requests with a name longer than the maximum size allowed by the protocol (and also longer than the maximum packet size for normal-sized packets). The user-controlled data exceeding the maximum size is then interpreted by the server as additional X protocol requests and executed, e.g., to disable X server authorization completely. For example, if the victim encounters malicious terminal control sequences for color codes, then the attacker may be able to take full control of the running graphical session. | CVSS3: 9.8 | 3% Низкий | около 4 лет назад |
| CVE-2021-31535 LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might a ... | CVSS3: 9.8 | 3% Низкий | около 4 лет назад |
 | openSUSE-SU-2021:1897-1 Security update for libX11 | 3% Низкий | около 4 лет назад | |
| openSUSE-SU-2021:0857-1 Security update for libX11 | 3% Низкий | около 4 лет назад | |
| openSUSE-SU-2021:0807-1 Security update for libX11 | 3% Низкий | около 4 лет назад | |
| SUSE-SU-2021:1897-1 Security update for libX11 | 3% Низкий | около 4 лет назад | |
| SUSE-SU-2021:1892-1 Security update for libX11 | 3% Низкий | около 4 лет назад | |
| SUSE-SU-2021:1766-1 Security update for libX11 | 3% Низкий | около 4 лет назад | |
| SUSE-SU-2021:1765-1 Security update for libX11 | 3% Низкий | около 4 лет назад | |
| SUSE-SU-2021:14748-1 Security update for xorg-x11-libX11 | 3% Низкий | около 4 лет назад | |
 | RLSA-2021:4326 Moderate: libX11 security update | 3% Низкий | больше 3 лет назад | |
| GHSA-3vp2-rf63-rc8p LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. The libX11 XLookupColor request (intended for server-side color lookup) contains a flaw allowing a client to send color-name requests with a name longer than the maximum size allowed by the protocol (and also longer than the maximum packet size for normal-sized packets). The user-controlled data exceeding the maximum size is then interpreted by the server as additional X protocol requests and executed, e.g., to disable X server authorization completely. For example, if the victim encounters malicious terminal control sequences for color codes, then the attacker may be able to take full control of the running graphical session. | 3% Низкий | около 3 лет назад | |
| ELSA-2021-4326 ELSA-2021-4326: libX11 security update (MODERATE) | больше 3 лет назад | ||
| ELSA-2021-3296 ELSA-2021-3296: libX11 security update (IMPORTANT) | почти 4 года назад | ||
 | BDU:2021-02747 Уязвимость функции XLookupColor () библиотеки libX11, связанная с недостаточной проверкой вводимых данных, позволяющая нарушителю выполнить отказ в обслуживании | CVSS3: 3.3 | 3% Низкий | около 4 лет назад |
Уязвимостей на страницу