The regcomp implementation in the GNU C Library (aka glibc or libc6) through 2.11.3, and 2.12.x through 2.12.2, allows context-dependent attackers to cause a denial of service (application crash) via a regular expression containing adjacent bounded repetitions that bypass the intended RE_DUP_MAX limitation, as demonstrated by a {10,}{10,}{10,}{10,}{10,} sequence in the proftpd.gnu.c exploit for ProFTPD, related to a "RE_DUP_MAX overflow."
CVE 정보
관련 약점
CWE-ID
약점 이름
출처
CWE Other
정보 없음.
메트릭
메트릭
점수
심각도
CVSS 벡터
출처
V2
5
AV:N/AC:L/Au:N/C:N/I:N/A:P
nvd@nist.gov
EPSS
EPSS는 취약점이 악용될 가능성을 예측하는 점수 모델입니다.
EPSS 점수
EPSS 모델은 0과 1(0~100%) 사이의 확률 점수를 생성합니다. 점수가 높을수록 취약점이 악용될 가능성이 높습니다.
날짜
EPSS V0
EPSS V1
EPSS V2 (> 2022-02-04)
EPSS V3 (> 2025-03-07)
EPSS V4 (> 2025-03-17)
2022-02-06
–
–
1.54%
–
–
2022-02-13
–
–
1.54%
–
–
2022-04-03
–
–
1.54%
–
–
2022-04-17
–
–
1.54%
–
–
2022-08-28
–
–
1.54%
–
–
2023-03-05
–
–
1.54%
–
–
2023-03-12
–
–
–
1.52%
–
2023-05-14
–
–
–
2.11%
–
2023-05-21
–
–
–
2.11%
–
2023-07-16
–
–
–
1.52%
–
2023-10-08
–
–
–
1.52%
–
2023-11-12
–
–
–
1.82%
–
2024-02-11
–
–
–
1.82%
–
2024-06-02
–
–
–
1.82%
–
2024-09-08
–
–
–
1.82%
–
2024-09-22
–
–
–
1.82%
–
2024-10-13
–
–
–
1.82%
–
2024-12-22
–
–
–
4.95%
–
2025-01-19
–
–
–
4.95%
–
2025-03-18
–
–
–
–
4.85%
2025-09-22
–
–
–
–
4.66%
2025-11-18
–
–
–
–
4.66%
2025-11-21
–
–
–
–
4.66%
2026-06-07
–
–
–
–
4.66%
EPSS 백분위수
백분위수는 EPSS 점수에 따라 CVE의 순위를 매기는 데 사용됩니다. 예를 들어 EPSS 점수 기준 95번째 백분위수의 CVE는 다른 CVE의 95%보다 악용될 가능성이 높습니다.