Search CVE reports
1 – 10 of 185 results
Calling the wide scanf family of functions (swscanf, fwscanf, wscanf, vswscanf, vfwscanf and vwscanf) with a %s or %[ conversion without the 'l' length modifier in the GNU C Library version 2.2 to version 2.44 writes an extra null...
2 affected packages
glibc, eglibc
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| glibc | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| eglibc | Not in release | Not in release | Not in release | — | — |
The regcomp and regexec functions in the GNU C Library version 2.3 to version 2.44 may read freed memory and free the same heap block twice when a memory allocation fails while a regular expression is compiled or matched. The...
2 affected packages
glibc, eglibc
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| glibc | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| eglibc | Not in release | Not in release | Not in release | — | — |
Converting crafted BIG-HKSCS input to UCS-4 or the internal wide character encoding, for example with iconv, in the GNU C Library version 2.18 through 2.31 may result in the converter making no progress, causing the...
1 affected package
glibc
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| glibc | Not affected | Not affected | Not affected | Needs evaluation | Needs evaluation |
Some fixes available 4 of 8
The gettext family of functions in the GNU C Library version 2.0 and later accept LANGUAGE environment variable entries that contain '/' or that are equal to "..", unless the program is setuid or setgid (AT_SECURE). An attacker...
2 affected packages
glibc, eglibc
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| glibc | Fixed | Fixed | Fixed | Needs evaluation | Needs evaluation |
| eglibc | Not in release | Not in release | Not in release | — | — |
Some fixes available 3 of 7
The strncasecmp function in the GNU C Library 2.24 and later optimized for the Power8 architecture may read one byte beyond the input size limit, which may crash a program when that byte is not readable. This condition may happen...
2 affected packages
glibc, eglibc
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| glibc | Fixed | Fixed | Fixed | Needs evaluation | Needs evaluation |
| eglibc | Not in release | Not in release | Not in release | — | — |
Some fixes available 3 of 7
A stack-based buffer overflow in the dynamic loader (ld.so) of the GNU C Library (glibc) versions 2.14 through 2.44 allows a local attacker to crash or corrupt the memory of setuid/setgid (AT_SECURE) programs. When such a...
2 affected packages
glibc, eglibc
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| glibc | Fixed | Fixed | Fixed | Needs evaluation | Needs evaluation |
| eglibc | Not in release | Not in release | Not in release | — | — |
Some fixes available 3 of 7
A time-of-check to time-of-use (TOCTOU) race condition in the dynamic loader (ld.so) of the GNU C Library (glibc) versions 2.14 through 2.44 allows a local attacker to escalate privileges. When expanding $ORIGIN in DT_RPATH for...
2 affected packages
glibc, eglibc
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| glibc | Fixed | Fixed | Fixed | Needs evaluation | Needs evaluation |
| eglibc | Not in release | Not in release | Not in release | — | — |
Some fixes available 3 of 7
Initializing the DNS stub resolver from an /etc/resolv.conf file, or a LOCALDOMAIN environment variable, whose search list contains a domain of roughly 200 characters or more in the GNU C Library version 2.26 to 2.44 results in an...
2 affected packages
glibc, eglibc
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| glibc | Fixed | Fixed | Fixed | Needs evaluation | Needs evaluation |
| eglibc | Not in release | Not in release | Not in release | — | — |
The nscd service in the GNU C Library 2.3.4 onwards may crash due to a stack overflow when a malicious DNS server returns too large a response for a DNS query, resulting in degraded DNS resolution for the system. Exploitation of...
2 affected packages
glibc, eglibc
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| glibc | Not affected | Not affected | Not affected | Vulnerable | Vulnerable |
| eglibc | Not in release | Not in release | Not in release | — | — |
Some fixes available 3 of 7
Converting crafted EUC_JISX0213 input to UCS-4 or the internal wide character encoding, for example with iconv, in the GNU C Library version 2.3 to 2.44 may result in the converter making no progress, causing the calling...
2 affected packages
glibc, eglibc
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| glibc | Fixed | Fixed | Fixed | Needs evaluation | Needs evaluation |
| eglibc | Not in release | Not in release | Not in release | — | — |